Erayak Power Solution Group Incorporation Class A (RAYA) Risk Analysis

The PRC legal system is based on written statutes and prior court decisions have limited value as precedents. Since these laws and regulations are relatively new and the PRC legal system continues to rapidly evolve, the legal system in China, including risks and uncertainties regarding the enforcement of laws and that rules and regulations in China can change quickly with little advance notice, and the interpretations of many laws, regulations and rules are not always uniform and enforcement of these laws, regulations and rules involves uncertainties. Therefore, these risks may result in a material change in business operations, significant depreciation of the value of our ordinary shares, or a complete hinderance of our ability to offer or continue to offer our securities to investors. Recently, the Chinese government initiated a series of regulatory actions and statements to regulate business operations in China with little advance notice, including cracking down on illegal activities in the securities market, enhancing supervision over China-based companies listed overseas using a VIE structure, adopting new measures to extend the scope of cybersecurity reviews, and expanding the efforts in anti-monopoly enforcement. Since these statements and regulatory actions are new, it is highly uncertain how soon legislative or administrative regulation making bodies will respond and what existing or new laws or regulations or detailed implementations and interpretations will be modified or promulgated, if any, and the potential impact such modified or new laws and regulations will have on our daily business operation, the ability to accept foreign investments and list on an U.S. or other foreign exchange. Although we have taken measures to comply with the laws and regulations that are applicable to our business operations, including the regulatory principles raised by the CBRC, and avoiding conducting any activities that may be deemed as illegal fund-raising, forming capital pool or providing guarantee to investors under the current applicable laws and regulations, the PRC government authority may promulgate new laws and regulations regulating the direct lending service industry in the future. We cannot assure you that our practices would not be deemed to violate any PRC laws or regulations relating to illegal fund-raising, forming capital pools or the provision of credit enhancement services. Moreover, we cannot rule out the possibility that the PRC government will institute a license requirement covering our industry at some point in the future. If such a licensing regime were introduced, we cannot assure you that we would be able to obtain any newly required license in a timely manner, or at all, which could materially and adversely affect our business and impede our ability to continue our operations. From time to time, we may have to resort to administrative and court proceedings to enforce our legal rights. However, since PRC administrative and court authorities have significant discretion in interpreting and implementing statutory and contractual terms, it may be more difficult to evaluate the outcome of administrative and court proceedings and the level of legal protection we enjoy, than in more developed legal systems. Furthermore, the PRC legal system is based in part on government policies and internal rules (some of which are not published in a timely manner or at all) that may have a retroactive effect. As a result, we may not be aware of our violation of these policies and rules until sometime after the violation. Such uncertainties, including uncertainty over the scope and effect of our contractual, property (including intellectual property) and procedural rights, could materially and adversely affect our business and impede our ability to continue our operations.

In July 2014, SAFE promulgated the Circular on Relevant Issues Concerning Foreign Exchange Control on Domestic Residents' Offshore Investment and Financing and Roundtrip Investment through Special Purpose Vehicles, or SAFE Circular 37, which replaces the previous SAFE Circular 75. SAFE Circular 37 requires PRC residents, including PRC individuals and PRC corporate entities, to register with SAFE or its local branches in connection with their direct or indirect offshore investment activities. SAFE Circular 37 is applicable to our shareholders who are PRC residents and may be applicable to any offshore acquisitions that we may make in the future. Under SAFE Circular 37, PRC residents who make, or have prior to the implementation of SAFE Circular 37 made, direct or indirect investments in offshore special purpose vehicles, or SPVs, are required to register such investments with SAFE or its local branches. In addition, any PRC resident who is a direct or indirect shareholder of an SPV, is required to update its registration with the local branch of SAFE with respect to that SPV, to reflect any material change. Moreover, any subsidiary of such SPV in China is required to urge the PRC resident shareholders to update their registration with the local branch of SAFE to reflect any material change. If any PRC resident shareholder of such SPV fails to make the required registration or to update the registration, the subsidiary of such SPV in China may be prohibited from distributing its profits or the proceeds from any capital reduction, share transfer or liquidation to the SPV, and the SPV may also be prohibited from making additional capital contributions into its subsidiaries in China. In February 2015, SAFE promulgated a Notice on Further Simplifying and Improving Foreign Exchange Administration Policy on Direct Investment, or SAFE Notice 13. Under SAFE Notice 13, applications for foreign exchange registration of inbound foreign direct investments and outbound direct investments, including those required under SAFE Circular 37, must be filed with qualified banks instead of SAFE. Qualified banks should examine the applications and accept registrations under the supervision of SAFE. We have used our best efforts to notify PRC residents or entities who directly or indirectly hold shares in our Cayman Islands holding company and who are known to us as being PRC residents to complete the foreign exchange registrations. However, we may not be informed of the identities of all the PRC residents or entities holding direct or indirect interest in our company, nor can we compel our beneficial owners to comply with SAFE registration requirements. We cannot assure you that all other shareholders or beneficial owners of ours who are PRC residents or entities have complied with, and will in the future make, obtain or update any applicable registrations or approvals required by, SAFE regulations. Failure by such shareholders or beneficial owners to comply with SAFE regulations, or failure by us to amend the foreign exchange registrations of our PRC subsidiaries, could subject us to fines or legal sanctions, restrict our overseas or cross-border investment activities, and limit our PRC subsidiaries' ability to make distributions or pay dividends to us or affect our ownership structure, which could adversely affect our business and prospects. Furthermore, as these foreign exchange and outbound investment related regulations are relatively new and their interpretation and implementation has been constantly evolving, it is unclear how these regulations, and any future regulation concerning offshore or cross-border investments and transactions, will be interpreted, amended and implemented by the relevant government authorities. For example, we may be subject to a more stringent review and approval process with respect to our foreign exchange activities, such as remittance of dividends and foreign-currency-denominated borrowings, which may adversely affect our financial condition and results of operations. We cannot assure you that we have complied or will be able to comply with all applicable foreign exchange and outbound investment related regulations. In addition, if we decide to acquire a PRC domestic company, we cannot assure you that we or the owners of such company, as the case may be, will be able to obtain the necessary approvals or complete the necessary filings and registrations required by the foreign exchange regulations. This may restrict our ability to implement our acquisition strategy and could adversely affect our business and prospects. As an offshore holding company with PRC subsidiaries, we may transfer funds to our operating entity or finance our operating entity by means of loans or capital contributions. Any capital contributions or loans that we, as an offshore entity, make to our Company's PRC subsidiaries, including from the proceeds of this offering, are subject to the above PRC regulations. We may not be able to obtain necessary government registrations or approvals on a timely basis, if at all. If we fail to obtain such approvals or make such registration, our ability to make equity contributions or provide loans to our Company's PRC subsidiaries or to fund their operations may be negatively affected, which may adversely affect their liquidity and ability to fund their working capital and expansion projects and meet their obligations and commitments. As a result, our liquidity and our ability to fund and expand our business may be negatively affected.

SAFE promulgated the Circular on Relevant Issues Relating to Domestic Resident's Investment and Financing and Roundtrip Investment through Special Purpose Vehicles, or SAFE Circular 37, in July 2014 that requires PRC residents or entities to register with SAFE or its local branch in connection with their establishment or control of an offshore entity established for overseas investment or financing. In addition, such PRC residents or entities must update their SAFE registrations when the offshore special purpose vehicle undergoes material events relating to any change of basic information (including change of such PRC citizens or residents, name and operation term), increases or decreases in investment amount, transfers or exchanges of shares, or mergers or divisions. SAFE Circular 37 is issued to replace the Notice on Relevant Issues Concerning Foreign Exchange Administration for PRC Residents Engaging in Financing and Roundtrip Investments via Overseas Special Purpose. Vehicles, or SAFE Circular 75. SAFE promulgated the Notice on Further Simplifying and Improving the Administration of the Foreign Exchange Concerning Direct Investment in February 2015, which took effect on June 1, 2015. This notice has amended SAFE Circular 37 requiring PRC residents or entities to register with qualified banks rather than SAFE or its local branch in connection with their establishment or control of an offshore entity established for overseas investment or financing. In the event that our shareholders who are PRC residents or entities do not complete their registration as required, our PRC subsidiaries may be prohibited from distributing their profits and proceeds from any reduction in capital, share transfer or liquidation to us. We may be restricted in our ability to contribute additional capital to our PRC subsidiaries. Moreover, failure to comply with the SAFE registration described above could result in liability under PRC laws for evasion of applicable foreign exchange restrictions. However, we may not be informed of the identities of all the PRC residents or entities holding a direct or indirect interest in our company, nor can we compel our beneficial owners to comply with SAFE registration requirements. As a result, we cannot assure you that all of our shareholders or beneficial owners who are PRC residents or entities have complied with and will in the future make or obtain any applicable registrations or approvals required by SAFE regulations. Failure by such shareholders or beneficial owners to comply with SAFE regulations, or failure by us to amend the foreign exchange registrations of our PRC subsidiaries, could subject us to fines or legal sanctions, restrict our overseas or cross-border investment activities, limit our PRC subsidiaries' ability to make distributions or pay dividends to us or affect our ownership structure, which could adversely affect our business and prospects.

The Regulations on Mergers and Acquisitions of Domestic Companies by Foreign Investors (the "M&A Rules"), adopted by six PRC regulatory agencies in 2006 and amended in 2009, include, among other things, provisions that purport to require that an offshore special purpose vehicle, formed for the purpose of an overseas listing of securities through acquisitions of domestic enterprises in China or assets and controlled by enterprises or individuals in China, to obtain the approval of the CSRC prior to the listing and trading of such special purpose vehicle's securities on an overseas stock exchange. On September 21, 2006, pursuant to the M&A Rules and other PRC laws, the CSRC published on its official website relevant guidance regarding its approval of the listing and trading of special purpose vehicles' securities on overseas stock exchanges, including a list of application materials. However, substantial uncertainty remains regarding the scope and applicability of the M&A Rules to offshore special purpose vehicles. On July 6, 2021, the relevant PRC government authorities issued Opinions on Strictly Cracking Down Illegal Securities Activities in accordance with the Law. These opinions emphasized the need to strengthen the administration over illegal securities activities and the supervision on overseas listings by China-based companies and proposed to take effective measures, such as promoting the construction of relevant regulatory systems to deal with the risks and incidents faced by China-based overseas-listed companies. These opinions and any related implementation rules to be enacted may subject us to additional compliance requirement in the future. As of the date hereof, no official guidance or related implementation rules have been issued. As a result, the Opinions on Strictly Cracking Down on Illegal Securities Activities remain unclear on how they will be interpreted, amended and implemented by the relevant PRC governmental authorities. We cannot assure that we will remain fully compliant with all new regulatory requirements of these opinions or any future implementation rules on a timely basis, or at all. Pursuant to Cybersecurity Review Measures which were issued on December 28, 2021 and became effective on February 15, 2022, network platform operators holding over one million users' personal information must apply with the Cybersecurity Review Office for a cybersecurity review before any public offering at a foreign stock exchange. However, given the Cybersecurity Review Measures were relatively new, there are substantial uncertainties as to the interpretation, application and enforcement of the Cybersecurity Review Measures. It remains uncertain whether we should apply for cybersecurity review prior to any offshore offering and that we would be able to complete the applicable cybersecurity review procedures in a timely manner, or at all, if we are required to do so. In addition, on November 14, 2021, the Cyberspace Administration of China (the "CAC") published the Administration Regulations on Network Data Security (Draft for Comments), or the Draft Measures for Network Data Security, which provides that data processors conducting the following activities shall apply for cybersecurity review: (i) merger, reorganization or separation of Internet platform operators that have acquired a large number of data resources related to national security, economic development or public interests affects or may affect national security; (ii) overseas listing of data processors processing over one million users' personal information; (iii) listing in Hong Kong which affects or may affect national security; (iv) other data processing activities that affect or may affect national security. In addition, the Draft Measures for Network Data Security also require Internet platform operators to establish platform rules, privacy policies and algorithm strategies related to data, and solicit public comments on their official websites and personal information protection related sections for no less than 30 working days when they formulate platform rules or privacy policies or makes any amendments that may have significant impacts on users' rights and interests. The CAC solicited comments on this draft, but there is no timetable as to when it will be enacted. On February 17, 2023, the CSRC promulgated Trial Administrative Measures of the Overseas Securities Offering and Listing by Domestic Companies (the "Overseas Listing Trial Measures") and five relevant guidelines, which became effective on March 31, 2023.  According to the Overseas Listing Trial Measures, PRC domestic companies that seek to offer and list securities in overseas markets, either in direct or indirect means, are required to fulfill the filing procedure with the CSRC and report relevant information. The Overseas Listing Trial Measures provides that an overseas listing or offering is explicitly prohibited, if any of the following: (1) such securities offering and listing is explicitly prohibited by provisions in laws, administrative regulations and relevant state rules; (2) the intended securities offering and listing may endanger national security as reviewed and determined by competent authorities under the State Council in accordance with law; (3) the domestic company intending to make the securities offering and listing, or its controlling shareholder(s) and the actual controller, have committed relevant crimes such as corruption, bribery, embezzlement, misappropriation of property or undermining the order of the socialist market economy during the latest three years; (4) the domestic company intending to make the securities offering and listing is currently under investigations for suspicion of criminal offenses or major violations of laws and regulations, and no conclusion has yet been made thereof; or (5) there are material ownership disputes over equity held by the domestic company's controlling shareholder(s) or by other shareholder(s) that are controlled by the controlling shareholder(s) and/or actual controller. According to the Circular, since the date of effectiveness of the Trial Measures on March 31, 2023, PRC domestic enterprises falling within the scope of filing that have been listed overseas or met the following circumstances are "existing enterprises": before the effectiveness of the Trial Measures on March 31, 2023, the application for indirect overseas issuance and listing has been approved by the overseas regulators or overseas stock exchanges (such as the registration statement has become effective on the U.S. market), it is not required to perform issuance and listing supervision procedures of the overseas regulators or overseas stock exchanges, and the overseas issuance and listing will be completed by September 30, 2023. Existing enterprises are not required to file with the CSRC immediately, and filings with the CSRC should be made as required if they involve refinancings and other filing matters. PRC domestic enterprises that have submitted valid applications for overseas issuance and listing but have not been approved by overseas regulatory authorities or overseas stock exchanges at the date of effectiveness of the Trial Measures on March 31, 2023 can reasonably arrange the timing of filing applications with the CSRC and shall complete the filing with the CSRC before the overseas issuance and listing. According to the Circular, we can reasonably arrange the timing for submitting the filing application with the CSRC, and shall complete the filing with the CSRC in accordance with the Trial Measures within three years of the offering. In sum, we are subject to the filing requirements of the CSRC for this offering under the Trial Measures. At a press conference held for these new regulations ("Press Conference"), officials from the CSRC clarified that the domestic companies that have already been listed overseas on or before March 31, 2023 shall be deemed as existing issuers (the "Existing Issuers"). Existing Issuers are not required to complete the filling procedures immediately, and they shall be required to file with the CSRC upon occurrences of certain subsequent matters such as follow-on offerings of securities. According to the Overseas Listing Trial Measures and the Press Conference, the existing domestic companies that have completed overseas offering and listing before March 31, 2023, such as us, shall not be required to perform filing procedures for the completed overseas securities issuance and listing. However, from the effective date of the regulation, any of our subsequent securities offering in the same overseas market or subsequent securities offering and listing in other overseas markets shall be subject to the filing requirement with the CSRC within three working days after the offering is completed or after the relevant application is submitted to the relevant overseas authorities, respectively. If it is determined that any approval, filing or other administrative procedures from other PRC governmental authorities is required for any future offering or listing, we cannot assure you that we can obtain the required approval or accomplish the required filings or other regulatory procedures in a timely manner, or at all. If we fail to fulfill filing procedure as stipulated by the Trial Measures or offer and list securities in an overseas market in violation of the Trial Measures, the CSRC may order rectification, issue warnings to us, and impose a fine of between RMB1,000,000 and RMB10,000,000. Persons-in-charge and other persons that are directly liable for such failure shall be warned and each imposed a fine from RMB500,000 to RMB5,000,000. Controlling shareholders and actual controlling persons of us that organize or instruct such violations shall be imposed a fine from RMB1,000,000 and RMB10,000,000. On February 24, 2023, the CSRC published the Provisions on Strengthening the Confidentiality and Archives Administration Related to the Overseas Securities Offering and Listing by Domestic Enterprises (the "Provisions on Confidentiality and Archives Administration"), which came into effect on March 31, 2023. The Provisions on Confidentiality and Archives Administration requires that, in the process of overseas issuance and listing of securities by domestic entities, the domestic entities, and securities companies and securities service institutions that provide relevant securities service shall strictly implement the provisions of relevant laws and regulations and the requirements of these provisions, establish and improve rules on confidentiality and archives administration. Where the domestic entities provide with or publicly disclose documents, materials or other items related to the state secrets and government work secrets to the relevant securities companies, securities service institutions, overseas regulatory authorities, or other entities or individuals, the companies shall apply for approval of competent departments with the authority of examination and approval in accordance with law and report the matter to the secrecy administrative departments at the same level for record filing. Where there is unclear or controversial whether or not the concerned materials are related to state secrets, the materials shall be reported to the relevant secrecy administrative departments for determination. However, there remain uncertainties regarding the further interpretation and implementation of the Provisions on Confidentiality and Archives Administration. As of the date of this Annual Report, we and our PRC subsidiaries have obtained the requisite licenses and permits from the PRC government authorities that are material for the business operations of our PRC subsidiaries. In addition, as of the date of this Annual Report, we and our PRC subsidiaries are not required to obtain approval or permission from the CSRC or the CAC or any other entity that is required to approve our PRC subsidiaries' operations or required for us to offer securities to foreign investors under any currently effective PRC laws, regulations, and regulatory rules. If it is determined that we are subject to filing requirements imposed by the CSRC under the Overseas Listing Regulations or approvals from other PRC regulatory authorities or other procedures, including the cybersecurity review under the revised Cybersecurity Review Measures, for our future offshore offerings, it would be uncertain whether we can or how long it will take us to complete such procedures or obtain such approval and any such approval could be rescinded. Any failure to obtain or delay in completing such procedures or obtaining such approval for our offshore offerings, or a rescission of any such approval if obtained by us, would subject us to sanctions by the CSRC or other PRC regulatory authorities for failure to file with the CSRC or failure to seek approval from other government authorization for our offshore offerings. These regulatory authorities may impose fines and penalties on our operations in China, limit our ability to pay dividends outside of China, limit our operating privileges in China, delay or restrict the repatriation of the proceeds from our offshore offerings into China or take other actions that could materially and adversely affect our business, financial condition, results of operations, and prospects, as well as the trading price of our ordinary shares. The CSRC or other PRC regulatory authorities also may take actions requiring us, or making it advisable for us, to halt our offshore offerings before settlement and delivery of the securities offered. Consequently, if investors engage in market trading or other activities in anticipation of and prior to settlement and delivery, they do so at the risk that settlement and delivery may not occur. In addition, if the CSRC or other regulatory authorities later promulgate new rules or explanations requiring that we obtain their approvals or accomplish the required filing or other regulatory procedures for our prior offshore offerings, we may be unable to obtain a waiver of such approval requirements, if and when procedures are established to obtain such a waiver. Any uncertainties or negative publicity regarding such approval requirement could materially and adversely affect our business, prospects, financial condition, reputation, and the trading price of our ordinary shares.

Any disclosure of documents or information located in China by foreign agencies may be subject to jurisdiction constraints and must comply with China's state secrecy laws, which broadly define the scope of "state secrets" to include matters involving economic interests and technologies. There is no guarantee that requests from U.S. federal or state regulators or agencies to investigate or inspect our operations will be honored by us, by entities who provide services to us or with whom we associate, without violating PRC legal requirements, especially as those entities are located in China. Furthermore, under the current PRC laws, an on-site inspection of our facilities by any of these regulators may be limited or prohibited.

Pursuant to the Notices on Issues Concerning the Foreign Exchange Administration for Domestic Individuals Participating in Stock Incentive Plan of Overseas Publicly-Listed Company, promulgated by SAFE in 2012, or SAFE Notices No. 7, PRC citizens and non-PRC citizens who reside in China for a continuous period of no less than one year who participate in any stock incentive plan of an overseas publicly listed company offered to the director, supervisor, senior management and other employees of, and any individual who has labor relationship with its domestic affiliated entities are required to register with SAFE through a domestic qualified agent, which could be a PRC subsidiary of such overseas listed company, and complete certain other procedures. In addition, an overseas entrusted institution must be retained to handle matters in connection with the exercise or sale of stock options and the purchase or sale of shares and interests. We and our directors, executive officers and other employees who are PRC citizens or who reside in the PRC for a continuous period of no less than one year and who have been granted stock options are subject to these regulations. Failure to complete the SAFE registrations for our employee incentive plans after our listing may subject them to fines and legal sanctions, and may also limit our ability to contribute additional capital into our PRC subsidiaries and limit our PRC subsidiaries' ability to distribute dividends to us. We also face regulatory uncertainties that could restrict our ability to adopt additional incentive plans for our directors, executive officers and employees under PRC law. In addition, the State Administration of Taxation, or SAT, has issued certain circulars concerning employee stock options and restricted shares. Under these circulars, our employees working in China who exercise stock options or are granted restricted shares will be subject to PRC individual income tax. Our PRC subsidiaries have obligations to file documents related to employee stock options or restricted shares with relevant tax authorities and to withhold individual income taxes of those employees who exercise their share options or are granted with restricted shares. If our employees fail to pay or we fail to withhold their income taxes according to relevant laws and regulations, we may face sanctions imposed by the tax authorities or other PRC governmental authorities.

As an offshore holding company with PRC subsidiaries, we may transfer funds to our PRC subsidiaries by means of loans or capital contributions. Any loans to these PRC subsidiaries, which are foreign-invested enterprises, cannot exceed statutory limits based on the difference between the amount of our investments and registered capital in such subsidiaries, and shall be registered with SAFE, or its local counterparts. Furthermore, any capital increase contributions we make to our PRC subsidiaries, which are foreign-invested enterprises, shall be approved by MOFCOM, or its local counterparts. We may not be able to obtain these government registrations or approvals on a timely basis, if at all. If we fail to receive such registrations or approvals, our ability to provide loans or capital to increase contributions to our PRC subsidiaries may be negatively affected, which could adversely affect their liquidity and our ability to fund and expand their business.

The Regulations on Mergers and Acquisitions of Domestic Companies by Foreign Investors, or the M&A Rules, adopted by six PRC regulatory agencies in August 2006 and amended in 2009, and some other regulations and rules concerning mergers and acquisitions established additional procedures and requirements that could make merger and acquisition activities by foreign investors more time consuming and complex, including requirements in some instances that the MOC be notified in advance of any change-of-control transaction in which a foreign investor takes control of a PRC domestic enterprise. For example, the M&A Rules require that MOFCOM be notified in advance of any change-of-control transaction in which a foreign investor takes control of a PRC domestic enterprise, if (i) any important industry is concerned, (ii) such transaction involves factors that impact or may impact national economic security, or (iii) such transaction will lead to a change in control of a domestic enterprise which holds a famous trademark or PRC time-honored brand. Moreover, the Anti-Monopoly Law promulgated by the SCNPC effective in 2008 requires that transactions which are deemed concentrations and involve parties with specified turnover thresholds (i.e., during the previous fiscal year, (i) the total global turnover of all operators participating in the transaction exceeds RMB10 billion and at least two of these operators each had a turnover of more than RMB400 million within China, or (ii) the total turnover within China of all the operators participating in the concentration exceeded RMB 2 billion, and at least two of these operators each had a turnover of more than RMB 400 million within China) must be cleared by MOFCOM before they can be completed. Moreover, the Anti-Monopoly Law requires that the MOC shall be notified in advance of any concentration of undertaking if certain thresholds are triggered. In addition, the security review rules issued by the MOC that became effective in September 2011 specify that mergers and acquisitions by foreign investors that raise "national defense and security" concerns and mergers and acquisitions through which foreign investors may acquire de facto control over domestic enterprises that raise "national security" concerns are subject to strict review by the MOC, and the rules prohibit any activities attempting to bypass a security review, including by structuring the transaction through a proxy or contractual control arrangement. In the future, we may grow our business by acquiring complementary businesses. Complying with the requirements of the above-mentioned regulations and other relevant rules to complete such transactions could be time consuming, and any required approval processes, including obtaining approval from the MOC or its local counterparts may delay or inhibit our ability to complete such transactions, which could affect our ability to expand our business or maintain our market share.

The PRC government imposes controls on the convertibility of Renminbi into foreign currencies and, in certain cases, the remittance of currency out of China. To the extent that our income is received in Renminbi, shortages in foreign currencies may restrict our ability to pay dividends or other payments, or otherwise satisfy our foreign currency denominated obligations, if any. Under existing PRC foreign exchange regulations, payments of current account items, including profit distributions, interest payments and expenditures from trade-related transactions, can be made in foreign currencies without prior approval from the State Administration of Foreign Exchange, or SAFE, as long as certain procedural requirements are met. Approval from appropriate government authorities is required if Renminbi is converted into foreign currency and remitted out of China to pay capital expenses such as the repayment of loans denominated in foreign currencies. The PRC government may, at its discretion, impose restrictions on access to foreign currencies for current account transactions. To address persistent capital outflows and the RMB's depreciation against the U.S. dollar in the fourth quarter of 2016, the People's Bank of China and the SAFE implemented a series of capital control measures in the subsequent months, including stricter vetting procedures for China-based companies to remit foreign currency for overseas acquisitions, dividend payments and shareholder loan repayments. The PRC government may continue to strengthen its capital controls and our PRC subsidiaries' dividends and other distributions may be subject to tightened scrutiny in the future. The PRC government also imposes controls on the conversion of RMB into foreign currencies and the remittance of currencies out of the PRC. Therefore, we may experience difficulties in completing the administrative procedures necessary to obtain and remit foreign currency for the payment of dividends from our profits, if any. Furthermore, there can be no assurance that the PRC government will not intervene or impose restrictions on our ability to transfer or distribute cash within our organization or to foreign investors, which could result in an inability or prohibition on making transfers or distributions outside of China or Hong Kong and adversely affect our business as well as your investment. As of the date of this Annual Report, we are not aware of other material restrictions and limitations on our ability to distribute earnings from our businesses, including our subsidiaries, to the parent company and U.S. investors or our ability to settle amounts owed, or on foreign exchange or our ability to transfer cash between entities within our group, across borders, or to U.S. investors.

There are substantial uncertainties regarding the interpretation and application of PRC laws and regulations including, but not limited to, the laws and regulations governing our business and the enforcement and performance of our arrangements with customers in certain circumstances. The laws and regulations are sometimes vague and may be subject to future changes, and their official interpretation and enforcement may involve substantial uncertainty. The effectiveness and interpretation of newly enacted laws or regulations, including amendments to existing laws and regulations, may be delayed, and our business may be affected if we rely on laws and regulations which are subsequently adopted or interpreted in a manner different from our understanding of these laws and regulations. New laws and regulations that affect existing and proposed future businesses may also be applied retroactively. We cannot predict what effect the interpretation of existing or new PRC laws or regulations may have on our business.

The Chinese Ministry of Commerce ("MOFCOM") published a discussion draft of the proposed Foreign Investment Law in January 2015 (the "Draft FIL"). The Draft FIL embodies an expected Chinese regulatory trend to rationalize its foreign investment regulatory regime in line with prevailing international practice and the legislative efforts to unify the corporate legal requirements for both foreign and domestic investments. Among other things, the Draft FIL expands the definition of foreign investment and introduces the principle of "actual control" in determining whether a company is considered a foreign-invested enterprise ("FIE"). The Draft FIL specifically provides that entities established in China but "controlled" by foreign investors will be treated as FIEs, whereas an entity set up in a foreign jurisdiction would nonetheless be, upon market entry clearance, treated as a Chinese domestic investor provided that the entity is "controlled" by Chinese entities and/or citizens. Once an entity is determined to be an FIE, it will be subject to the foreign investment restrictions or prohibitions set forth in a Negative List to be separately issued by the State Council later. Unless the underlying business of the FIE falls within the Negative List, which calls for market entry clearance, prior approval from the government authorities as mandated by the existing foreign investment legal regime would no longer be required for establishment of the FIE. On December 27, 2021, the NDRC and MOFCOM, jointly issued the Special Administrative Measures for Entry of Foreign Investment (Negative List) (2021 Version), or the Negative List, which became effective and replaced the previous version on January 1, 2022. Pursuant to the Negative List, if a PRC company, which engages in any business where foreign investment is prohibited under the Negative List, or prohibited businesses, seeks an overseas offering or listing, it must obtain the approval from competent governmental authorities. Based on a set of Q&A published on the NDRC's official website, a NDRC official indicated that after a PRC company submits its application for overseas listing to the CSRC and where matters relating to prohibited businesses under the Negative List are implicated, the CSRC will consult the regulatory authorities having jurisdiction over the relevant industries and fields. Because the Overseas Listing Rules are currently in draft form and given the novelty of the Negative List, there remain substantial uncertainties as to whether and what requirements, including filing requirements, will be imposed on a PRC company with respect to its listing and offerings overseas as well as with the interpretation and implementation of existing and future regulations in this regard. For example, it is unclear as to whether the approval requirement under the Negative List will apply to follow-on offerings by PRC companies engaged in prohibited businesses and whose offshore holding company is listed overseas. If such approval is in fact required and given the NDRC's indication of CSRC's involvement in the approval process, there is also a lack of clarity on the application procedure, requirement and timeline which may not be resolved until the Overseas Listing Rules, which provide for the filing procedures of the overseas offering and listing of a PRC company with the CSRC, is enacted.  If the Overseas Listing Rules are enacted in the current form before the completion of our future proposed offerings, we will be required to make a filing with the CSRC in connection with such offerings within three business days after its completion. If the approval requirement under the Negative List applies to follow-on offerings by PRC companies whose offshore holding company is listed overseas, we may be required to obtain an approval for the proposed offerings or we may be required to relinquish our licenses pertaining to prohibited businesses. If we relinquish or are required to relinquish these licenses, while we do not expect our business operation to be materially adversely affected, we are uncertain whether or when the relevant procedures will be completed. The development, manufacture and sales of construction materials products and manufacturing equipment are not currently subject to foreign investment restrictions set forth in the Catalogue of Industries for Guiding Foreign Investment (Amended in 2017), or the Catalogue, issued by the National Development and Reform Commission and the Ministry of Commerce on June 28, 2017 and became effective on July 28, 2017. The Draft FIL, if enacted as proposed, will not materially impact the viability of our current corporate structure, corporate governance and business operations in many aspects. However, should the development, manufacture and sales of construction materials products and manufacturing equipment become subject to foreign investment restrictions set forth in the Catalogue of Industries for Guiding Foreign Investment then the viability of our current corporate structure, corporate governance and business operations may be materially impacted in many aspects.

According to Article 177 of the newly amended PRC Securities Law which became effective in March 2020 (the "Article 177"), the securities regulatory authority of the PRC State Council may collaborate with securities regulatory authorities of other countries or regions in order to monitor and oversee cross border securities activities. Article 177 further provides that overseas securities regulatory authorities are not allowed to carry out investigation and evidence collection directly within the territory of the PRC, and that any Chinese entities and individuals are not allowed to provide documents or materials related to securities business activities to overseas agencies without prior consent of the securities regulatory authority of the PRC State Council and the competent departments of the PRC State Council. Our PRC counsel, Gaopeng & Partners, has advised us of their understanding that (i) the Article 177 is applicable in the limited circumstances related to direct investigation or evidence collection conducted by overseas authorities within the territory of the PRC (in such case, the foregoing activities are required to be conducted through collaboration with or by obtaining prior consent of competent Chinese authorities); (ii) the Article 177 does not limit or prohibit the Company, as a company duly incorporated in Cayman Islands and to be listed on Nasdaq, from providing the required documents or information to Nasdaq or the SEC pursuant to applicable Listing Rules and U.S. securities laws; and (iii) as the Article 177 is relatively new and there is no implementing rules or regulations which have been published regarding application of the Article 177, it remains unclear how the law will be interpreted, implemented or applied by the Chinese Securities Regulatory Commission or other relevant government authorities. As of the date hereof, we are not aware of any implementing rules or regulations which have been published regarding application of Article 177. However, we cannot assure you that relevant PRC government agencies, including the securities regulatory authority of the PRC State Council, would reach the same conclusion as we do. As such, there are uncertainties as to the procedures and time requirement for the U.S. regulators to bring about investigations and evidence collection within the territory of the PRC. Our principal business operation is conducted in the PRC. In the event that the U.S. regulators carry out investigation on us and there is a need to conduct investigation or collect evidence within the territory of the PRC, the U.S. regulators may not be able to carry out such investigation or evidence collection directly in the PRC under the PRC laws. The U.S. regulators may consider cross-border cooperation with securities regulatory authority of the PRC by way of judicial assistance, diplomatic channels or regulatory cooperation mechanism established with the securities regulatory authority of the PRC.

We are a holding company incorporated in the Cayman Islands. We may need dividends and other distributions on equity from our PRC subsidiaries to satisfy our liquidity requirements, including the funds necessary to pay dividends and other cash distributions to our shareholders and service any debt we may incur. If our PRC subsidiaries incur debt on their own behalf in the future, the instruments governing the debt may restrict their ability to pay dividends or make other distributions to us. Current PRC regulations permit our PRC subsidiaries to pay dividends to us only out of their accumulated profits, if any, determined in accordance with PRC accounting standards and regulations. In addition, our PRC subsidiaries are required to set aside at least 10% of their respective accumulated profits each year, if any, to fund certain reserve funds until the total amount set aside reaches 50% of their respective registered capital. Our PRC subsidiaries may also allocate a portion of their respective after-tax profits based on PRC accounting standards to employee welfare and bonus funds at their discretion. These reserves are not distributable as cash dividends. These limitation on the ability of our PRC subsidiaries to pay dividends or make other distributions to us could materially and adversely limit our ability to grow, make investments, or acquisitions that could be beneficial to our business, pay dividends, or otherwise fund and conduct our business.

We face a potential risk of product liability. For example, we may be sued if any of our products allegedly causes injury or is found to be otherwise unsuitable during product testing, manufacturing, marketing or sale. Any such product liability claims may include allegations of defects in manufacturing, defects in design, a failure to warn of dangers inherent in the product, negligence, strict liability and a breach of warranties. Claims could also be asserted under state consumer protection acts. If we cannot successfully defend ourselves against product liability claims, we may incur substantial liabilities. Even successful defense would require significant financial and management resources. Regardless of the merits or eventual outcome, liability claims may result in: - decreased demand for products that we may offer for sale;- injury to our reputation;- costs to defend the related litigation;- a diversion of management's time and our resources;- substantial monetary awards to trial participants or patients; and - product recalls, withdrawals or labeling, marketing or promotional restrictions. We currently do not maintain any product liability insurance. We may obtain product liability insurance in the future. However, there is no guarantee that we will be able to obtain product liability insurance or that such insurance will be affordable or sufficient. If we are unable to obtain or retain sufficient product liability insurance coverage, it could prevent or inhibit the commercialization of products we develop. Even if we obtain product liability insurance in the future, we may have to pay amounts awarded by a court or negotiated in a settlement that exceed our coverage limitations or that are not covered by our insurance, and we may not have, or be able to obtain, sufficient capital to pay such amounts.

We are an exempted company incorporated under the laws of the Cayman Islands and, as such, rely on dividends and other distributions on equity from our PRC subsidiaries to satisfy part of our liquidity requirements. Pursuant to the PRC Enterprise Income Tax Law, a withholding tax rate of 10% currently applies to dividends paid by a PRC "resident enterprise" to a foreign enterprise investor, unless any such foreign investor's jurisdiction of incorporation has a tax treaty with China that provides for preferential tax treatment. Pursuant to the Arrangement between the Mainland China and the Hong Kong Special Administrative Region for the Avoidance of Double Taxation and Tax Evasion on Income, or the Double Tax Avoidance Arrangement, such withholding tax rate may be lowered to 5% if a Hong Kong resident enterprise owns no less than 25% of a PRC enterprise. Furthermore, the Administrative Measures for Non-Resident Enterprises to Enjoy Treatments under Tax Treaties, which became effective in August 2015, require non-resident enterprises to determine whether they are qualified to enjoy the preferential tax treatment under the tax treaties and file relevant report and materials with the tax authorities. There are also other conditions for enjoying the reduced withholding tax rate according to other relevant tax rules and regulations. As of December 31, 2023 and 2022, we did not record any withholding tax on the retained earnings of our subsidiaries in the PRC as we intended to re-invest all earnings generated from our PRC subsidiaries for the operation and expansion of our business in China, and we intend to continue this practice in the foreseeable future. Should our tax policy change to allow for offshore distribution of our earnings, we would be subject to a significant withholding tax. We cannot assure you that the relevant tax authority will not challenge our determination regarding our qualification to enjoy the preferential tax treatment. We cannot assure that we will be able to complete the necessary filings with the relevant tax authority and enjoy the preferential withholding tax rate of 5% under the Double Taxation Arrangement with respect to dividends to be paid by our PRC subsidiaries to HK Beach, our Hong Kong subsidiary.

As we offer a broad range of products exported to more than twenty (20) countries and regions such as Japan, England, Germany, France, Spain, Switzerland, Sweden, the Netherlands, the U.S., Canada, Mexico, and Australia, our products depend upon factors relating to global economic conditions such as consumers, employment rates, the amounts of consumers' disposable income, business conditions, interest rates, consumer debt, availability of credit, and applicable taxation in regional and local markets where we sell our products. Therefore, changes in global economic conditions and other factors beyond our control, could adversely affect our operations and financial conditions.

Substantially all of our operations are located in China. Accordingly, our business, prospects, financial condition, and results of operations may be influenced significantly by political, economic, and social conditions in China generally and by continued economic growth in China as a whole. The Chinese economy differs from the economies of most developed countries in many respects, including the amount of government involvement, level of development, growth rate, control of the foreign exchange, and allocation of resources. Although the Chinese government has implemented measures emphasizing the utilization of market forces for economic reform, the reduction of state ownership of productive assets, and the establishment of improved corporate governance in business enterprises, a substantial portion of productive assets in China is still owned by the government. In addition, the Chinese government continues to play a significant role in regulating industry development by imposing industrial policies. The Chinese government also exercises significant control over China's economic growth through allocating resources, controlling payment of foreign currency-denominated obligations, setting monetary policy, and providing preferential treatment to particular industries or companies. While the Chinese economy has experienced significant growth over the past decades, growth has been uneven, both geographically and among various sectors of the economy. The Chinese government has implemented various measures to encourage economic growth and guide the allocation of resources. Some of these measures may benefit the overall Chinese economy but may harm us. For example, our financial condition and results of operations may be adversely affected by government control over capital investments or changes in tax regulations. In addition, in the past, the Chinese government has implemented certain measures, including interest rate increases, to control the pace of economic growth. These measures may cause decreased economic activity in China, and since 2012, China's economic growth has slowed down. Any prolonged slowdown in the Chinese economy may reduce the demand for our products and services and materially and adversely affect our business and results of operations. We may also decide to finance our PRC subsidiaries using capital contributions. The Ministry of Commerce ("MOC") or its local counterpart must approve these capital contributions. On March 30, 2015, the State Administration of Foreign Exchange, or SAFE, promulgated Circular of the State Administration of Foreign Exchange on Reforming the Management Approach regarding the Settlement of Foreign Exchange Capital of Foreign-invested Enterprises, or Circular 19, which expands a pilot reform of the administration of the settlement of the foreign exchange capitals of foreign-invested enterprises nationwide. Circular 19 came into force and replaced previous Circular 142 and Circular 36 on June 1, 2015. On June 9, 2016, SAFE promulgated the Circular of the State Administration of Foreign Exchange on Reforming and Regulating Policies on the Control over Foreign Exchange Settlement of Capital Accounts, or Circular 16, to further expand and strengthen such reform. Under Circular 19 and Circular 16, foreign-invested enterprises in the PRC are allowed to use their foreign exchange funds under capital accounts and RMB funds from exchange settlement for expenditure under current accounts within its business scope or expenditure under capital accounts permitted by laws and regulations, except that such funds shall not be used for (i) expenditure beyond the enterprise's business scope or expenditure prohibited by laws and regulations; (ii) investments in securities or other investments than principal-secured products issued by banks; (iii) granting loans to non-affiliated enterprises, except where it is expressly permitted in the business license; and (iv) construction or purchase of real estate for purposes other than self-use (except for real estate enterprises). In addition, SAFE strengthened its oversight of the flow and use of the RMB capital converted from foreign currency registered capital of a foreign-invested company. The use of such RMB capital may not be altered without SAFE's approval, and such RMB capital may not, in any case, be used to repay RMB loans if the proceeds of such loans have not been used. Violations of these circulars could result in severe monetary or other penalties. These circulars may significantly limit our ability to use RMB converted from the cash provided by our offshore financing activities to fund the establishment of new entities in China by our PRC subsidiaries, to invest in or acquire any other PRC companies through our PRC subsidiaries. In light of the various requirements imposed by PRC regulations on loans to and direct investment in PRC entities by offshore holding companies, we cannot assure you that we will be able to complete the necessary government registrations or obtain the necessary government approvals on a timely basis, if at all, with respect to future loans to our PRC subsidiaries or future capital contributions by us to our PRC subsidiaries. If we fail to complete such registrations or obtain such approvals, our ability to use the proceeds we receive from our offerings to capitalize or otherwise fund our PRC operations may be negatively affected, which could materially and adversely affect our liquidity and our ability to fund and expand our business.

On February 24, 2022, the Russian Federation launched an invasion of Ukraine that has had an immediate impact on the global economy resulting in higher energy prices and higher prices for certain raw materials and goods and services which in turn is contributing to higher inflation in the United States and other countries across the globe with significant disruption to financial markets and supply and distribution chains for certain raw materials and goods and services on an unprecedented scale. The impact of the sanctions has also included disruptions to financial markets, an inability to complete financial or banking transactions, restrictions on travel and an inability to service existing or new customers in a timely manner in the affected areas of Europe. The Russian Federation could resort to cyberattacks and other action that impact businesses across the United States, the European Union and other nations across the globe including those without any direct business ties to the Russian Federation. The Russian invasion of Ukraine has continued to escalate without any resolution of the invasion foreseeable in the near future with the short and long-term impact on financial and business conditions in Europe remaining highly uncertain. The U.S. and the European Union responded to Russia's invasion of Ukraine by imposing various economic sanctions on the Russian Federation to which the Russian Federation has responded in kind. The United Kingdom, Japan, South Korea, Australia and other countries across the globe have imposed their own sanctions on the Russian Federation. The United States, the European Union and such other countries acting together or separately could impose wider sanctions or take further actions against the Russian Federation if the conflict continues to escalate. Multinational corporations and other corporations and businesses with business and financial ties to the Russian Federation have either reduced or eliminated their ties to the Russian Federation in a manner that often exceeds what is required pursuant to sanctions by these countries. While we do not have any direct business or financial ties to the Russian Federation or Ukraine as part of our own business the impact of higher energy prices and higher prices for certain raw materials and goods and services resulting in higher inflation and disruptions to financial markets and disruptions to manufacturing and supply and distribution chains for certain raw materials and goods and services across the globe may impact our business in the future. While we have devised an initial measure to respond to the surge of demand of our products in the EU area and potential increase of our production costs, we will continue to assess and respond where appropriate to any direct or indirect impact that the Russian invasion of Ukraine has on the availability or pricing of the raw materials for our products, manufacturing and supply, if any, and distribution chains for our products and on the pricing and demand for our products. In addition, any deterioration in credit markets resulting directly or indirectly from the ongoing Russian invasion of Ukraine could limit our ability to obtain external financing to fund our operations and capital expenditures. Adverse economic conditions may also result in a higher rate of losses on accounts receivables that we accrue in the future due to credit defaults. As a result, a downturn in the worldwide economy resulting from the Russian invasion of Ukraine and other conflicts with a global impact that may arise from time to time could have a material adverse effect on our business, results of operations, and/or financial condition.

Any prolonged slowdown in the Chinese or global economy may have a negative impact on our business, results of operations and financial condition. In particular, general economic factors and conditions in China or worldwide, including the general interest rate environment and unemployment rates, may affect our customer's participation in forex trading. Economic conditions in China are sensitive to global economic conditions. There is considerable uncertainty over the long-term effects of the monetary and fiscal policies adopted by the central banks and financial authorities of some of the world's leading economies, including the United States and China. If present Chinese and global economic uncertainties persist, many of our customers may reduce the service they require from us. Adverse economic conditions could also reduce the number of customers seeking our service, as well as their ability to make payments. Should any of these situations occur, our net revenues will decline, and our business and financial conditions will be negatively impacted. Additionally, continued turbulence in the international markets may adversely affect our ability to access the capital markets to meet liquidity needs. General economic, political and social conditions affect the United States, Europe and other global markets and our business. In particular, U.S., European and other global markets, as well as our access to financing, may be affected by factors, including economic growth or its sustainability, persistent inflation, supply chain disruptions, employment levels, work stoppages, labor shortages and labor disputes, labor costs, wage stagnation, energy prices, oil, gas and fuel prices, fluctuations or other significant changes in both debt and equity capital markets and currencies, liquidity of the global financial markets, the growth of global trade and commerce, trade policies, the availability and cost of capital and credit (including as a result of increased interest rates) and investor sentiment and confidence. Additionally, global markets may be adversely affected by the current or anticipated impact of cyber incidents or campaigns, military conflict, including the Russia-Ukraine conflict as well as the Hamas-Israel conflict and rising tensions between China and Taiwan and the relationship between China and the United States, or other geopolitical uncertainty and instability. The ongoing spread of variants of infectious diseases, such as the COVID-19 virus, may interrupt, or delay, our clinical trial activities, regulatory reviews, manufacturing activities and supply chain. The COVID-19 outbreak delayed enrollment in our clinical trials due to prioritization of hospital resources towards the outbreak or other factors, and some patients may be unwilling to enroll in our trials or be unable to comply with clinical trial protocols if quarantines impede patient movement or interrupt healthcare services, which would delay our ability to conduct clinical trials or release clinical trial results and could delay our ability to obtain regulatory approvals and commercialize our product candidates. Any sudden or prolonged market downturn in the United States or elsewhere could adversely affect our business, results of operations and financial condition, including capital and liquidity levels.

On August 14, 2017, the President of the United States issued a memorandum instructing the United States Trade Representative ("USTR") to determine whether to investigate under section 301 of the United States Trade Act of 1974 (Trade Act) the laws, policies, practices, or actions of the Chinese government that may be unreasonable or discriminatory and that may be harming United States intellectual property rights, innovation, or technology development. Based on information gathered in that investigation, the USTR published a report on March 22, 2018, on the Chinese government's acts, policies, and practices supporting findings that are unreasonable or discriminatory and burden or restrict United States commerce. On March 8, 2018, the President exercised his authority to issue significant tariffs on imports of steel and aluminum from several countries, including China. Subsequently, the USTR announced an initial proposed list of 1,300 goods imported from China that could be subject to additional tariffs and initiated a dispute with the World Trade Organization against China for alleged unfair trade practices. The President has indicated that his two primary concerns to be addressed by China are (i) a mandatory $100 billion reduction in the China/United States trade deficit and (ii) limiting the planned $300 billion Chinese government support for advanced technology industries, including artificial intelligence, semiconductors, electric cars, and commercial aircraft. On July 6, 2018, the United States initially imposed 25% tariffs on $34 billion worth of Chinese goods, including agriculture and industrial machinery, which prompted the Chinese government to initially impose tariffs on $34 billion worth of goods from the United States, including beef, poultry, tobacco, and cars. Since July 2018, the United States imposed tariffs on $250 billion worth of Chinese products and has threatened tariffs on $325 billion more. In response, China imposed tariffs on $110 billion worth of US goods and threatened qualitative measures that would affect US businesses operating in China. In May 2019, the United States raised the tariffs on $100 billion of Chinese products to 25% from 10%. Tariffs were expected to increase further to 30% on October 15, 2019. However, the increase was suspended pending negotiation of a "phase one" trade agreement with China. On August 1, 2019, President Trump announced a new 10% ad valorem duty on additional goods imported from China, which amount was then increased to 15% on August 23, 2019. The new tariff at the rate of 15% became effective on September 1, 2019 with respect to certain categories of goods and was expected to become effective for additional categories of goods on December 15, 2019. On December 13, 2019 the US and China signed a "phase one" trade agreement, which avoided the imposition of additional tariffs. However, there can be no assurances that the US or China will not increase tariffs or impose additional tariffs in the future. In addition to the proposed retaliatory tariffs, the President has also directed the US Secretary of the Treasury to develop new restrictions on Chinese investments in the US to prevent Chinese-controlled companies and funds from acquiring US firms with sensitive technologies. A Foreign Investment Risk Review Modernization Act was introduced to Congress for review to modernize the restrictive powers imposed by the Committee on Foreign Investment in the United States. This evolving policy dispute between China and the United States will likely impact the Chinese economy and discretional consumer spending significantly, directly and indirectly. We cannot assure that we will not be adversely affected by any governmental actions taken by either China or the United States, perhaps materially. Given the positions of the respective trade representatives, it is impossible to predict the outcome of this dispute or whether it will involve other agencies or entities brought in to resolve the policy differences of the two countries. Furthermore, any political or trade controversies, events, or crises between the United States and China or proxies thereof, could reduce the price of our Class A ordinary shares since we are a US-listed company operating in China.

Import tariffs, other trade barriers, and protectionist policies could negatively affect various metal and semiconductor prices and our exports to international markets, particularly the United States. Such import barriers adversely affect our company's business by limiting our access to or competitiveness in foreign markets. For example, our company might anticipate a significant increase in the cost of goods for our sales to the United States due to tariffs on metal alloy and other metal products imports imposed by the US government. The US government imposed a 25% tariff on semiconductors from China in July 2018 and a 10% tariff on aluminum imports in March 2018 under "Section 232" from nearly all foreign countries. You should not expect that our sales of products would continue to offset the potential increase in the pricing of the metal and semiconductor products due to any increased tariffs. As a result of increasing costs, our potentially increased pricing could harm our operations and financial conditions.

The PRC government imposes controls on the convertibility of the RMB into foreign currencies and, in certain cases, the remittance of currency out of China. We receive substantially all of our net revenues in RMB. Under our current corporate structure, our company in the Cayman Islands may rely on dividend payments from our PRC subsidiaries to fund any cash and financing requirements we may have. Under existing PRC foreign exchange regulations, payments of current account items, such as profit distributions and trade and service-related foreign exchange transactions, can be made in foreign currencies without prior approval from SAFE by complying with certain procedural requirements. Therefore, our PRC subsidiaries are able to pay dividends in foreign currencies to us without prior approval from SAFE, subject to the condition that the remittance of such dividends outside of the PRC complies with certain procedures under PRC foreign exchange regulation, such as the overseas investment registrations by the beneficial owners of our company who are PRC residents. But approval from or registration with appropriate government authorities is required where RMB is converted into foreign currency and remitted out of China to pay capital expenses such as the repayment of loans denominated in foreign currencies. In light of China's flood of capital outflows in 2016 due to the weakening RMB, the PRC government has imposed more restrictive foreign exchange policies and stepped up scrutiny of major outbound capital movements. More restrictions and a substantial vetting process are put in place by SAFE to regulate cross-border transactions falling under the capital account. The PRC government may also, at its discretion, restrict access in the future to foreign currencies for current account transactions. In the event that the foreign exchange control system prevents us from obtaining sufficient foreign currencies to satisfy our foreign currency demands, we may not be able to pay dividends in foreign currencies to our shareholders.

We consider our major customers in each period to be those customers that accounted for more than 10% of our revenue in such period. We had one, two and two such major customers for the fiscal years ended December 31, 2023, 2022, and 2021, respectively. As most of our revenues are driven by customers' orders for power solution products, there can be no assurance that we will maintain or improve the relationships with customers who do not have long-term contracts with us. Our major customers often change each period based on when a given order is placed. In the event that we cannot maintain long-term relationships with major customers or replace major customers from period to period with equivalent customers, the loss of such sales could harm our business, financial condition, and results of operations.

We had allowance for doubtful accounts in the amount of $39,280 and $2,478 as of December 31, 2023 and 2022, respectively. Our customers include various levels of government and state-owned entities. Due to the nature of the customers and the practice of the industry, the Company generally allows a credit period of 30 days to its customers. However, our customers sometimes still require additional time for payment, depending on their internal cash flow budget or various levels of approvals. For example, the average accounts receivable turnover period was approximately 145 days and 79 days for the fiscal periods ended December 31, 2023 and 2022, respectively. Due to uncertainty of the timing of collection, we established an allowance for doubtful accounts based on individual account analysis and historical collection trends. We established a provision for doubtful receivables when there is objective evidence that the Company may not be able to collect amounts due. The allowance is based on management's best estimates of specific losses on individual exposures and a provision on historical trends of collections. Based on the management of customers' credit and ongoing relationship, management makes conclusions whether any balances outstanding at the end of the period will be deemed uncollectible on an individual basis and an aging analysis basis. The provision is recorded against accounts receivables balances, with a corresponding charge recorded in the consolidated statements of income and comprehensive income. Delinquent account balances are written-off against the allowance for doubtful accounts after management has determined that the likelihood of collection is not probable. We recorded a bad debt write-off of $0 during the fiscal years ended December 31, 2023 and 2022. While we have implemented policies and measures to improve our management of credit risk and have expanded our efforts in the collection of overdue or long outstanding accounts receivable, there is no assurance that our substantial accounts receivable position with respect to our reported revenue (on a net basis) will not persist in the future given the nature of our business. Any deterioration of the credit profile of our customers or any failure or delay in their settlement of our accounts receivable could put tremendous pressure on our operating cash flow and may result in a material and adverse impact on our business operations, results of operations, and financial condition.

We believe that developing and maintaining awareness of our brand effectively is critical to attracting new and retaining existing clients. Successful promotion of our brand and our ability to attract clients depend largely on the effectiveness of our marketing efforts and the success of the channels we use to promote our products. Currently, we promote our brand through print media advertising, video advertising, billboard advertising, and internet promotions. Our future marketing efforts will likely require us to incur significant additional expenses. These efforts may not result in increased revenues in the immediate future or at all, and, even if they do, any increases in revenues may not offset the expenses incurred. If we fail to promote and maintain our brand while incurring substantial expenses successfully, our results of operations and financial condition would be adversely affected, which may impair our ability to grow our business.

Upon completion of our initial public offering in December 2022, we are now a publicly listed company in the United States. As a publicly listed company, we are required to file annual reports with the Securities and Exchange Commission. In some cases, we will also need to disclose material agreements or results of financial operations that we would not be required to disclose if we were a private company. Our competitors may have access to this information, which would otherwise be confidential. This may give them advantages in competing with our company. Similarly, as a U.S.-listed public company, we will be governed by U.S. laws that our competitors, which are mostly private Chinese companies, are not required to follow. To the extent compliance with U.S. laws increases our expenses or decreases our competitiveness against such companies, our public listing could affect our results of operations.

Our business operations depend on the continued services of our senior management, particularly the executive officers named in this Annual Report. While we have provided incentives to our management, we cannot assure you that we can continue to retain their services. If one or more of our key executives were unable or unwilling to continue in their present positions, we might not be able to replace them easily or at all. The loss may constrain our future growth and severely disrupt our business. Our financial condition and results of operations may be materially and adversely affected, and we may incur additional expenses to recruit, train and retain qualified personnel. In addition, although we have entered into confidentiality and non-competition agreements with our management, there is no assurance that any member of our management team will not join our competitors or form a competing business. In the event that any dispute arises between our current or former officers and us, we may have to incur substantial costs and expenses in order to enforce such agreements in China or we may be unable to enforce them at all.

For the year ended December 31, 2023, our CEO and CFO received $29,722 and $30,317 respectively as compensation. If, in the future, we need to compensate our CEO and CFO at a competitive market rate, our operating results and available cash flow would be negatively impacted accordingly.

We may not have acquired sufficient insurance to cover our business's assets, property, and potential liability. The lack of insurance could leave our business inadequately protected from loss. If we were to incur substantial losses or liabilities due to fire, explosions, floods, other natural disasters or accidents, or business interruption, our results of operations could be materially and adversely affected. So far, we have only purchased insurance with PICC Property and Casualty Company Limited. Our coverage does not expand beyond the need to replace our factory equipment in case of damage.