The financial results of the Oil and Natural Gas E&P segment of JXTG Holdings are largely dependent on the prices that it can charge on crude oil and gas that it produces and sells. Similarly, the financial results of the copper resource development business in the Metals segment of JXTG Holdings are largely dependent on the price that it can charge on copper concentrates that it produces and sells. Such prices are dependent on prices prevailing in the market from time to time. Historically, crude oil, natural gas and copper prices have been volatile and are likely to continue to be volatile in the future, especially given current geopolitical and economic conditions. The prices for crude oil, natural gas and copper are affected by changes in supply and demand and can be influenced by various underlying factors including economic conditions, foreign exchange rates and other economic indicators, weather conditions, laws and regulations and actions taken by market participants and regulatory bodies. Furthermore, political developments, including war, embargoes and political strife in regions where crude oil, natural gas and copper are produced, as well as production adjustments by the Organization of the Petroleum Exporting Countries, or OPEC, non-OPEC countries and unconventional oil and gas producers can affect the supply and prices of such commodities. Crude oil, natural gas and copper prices declined in fiscal years ended March 31, 2015 and 2016, while they increased in the fiscal year ended March 31, 2017. Crude oil and copper prices were $47 per barrel and $5,157 per ton in 2017, which are the average prices during the fiscal year ended March 31, 2017, respectively, compared with $46 per barrel and $5,217 per ton in 2016, respectively. Crude oil and copper prices were $84 per barrel and $6,568 per ton in 2015, respectively. A decline in crude oil, natural gas and copper prices could adversely affect JXTG Holdings' financial condition and results of operations.
The financial results of JXTG Holdings are also dependent on the margins that it can realize on its products, including its refined petroleum and petrochemical products. Margins are affected by various factors and are dependent not only on the prices for raw materials including commodities such as crude oil and copper, but also on the prices JXTG Holdings can charge for its products. For example, margins on JXTG Holdings' refined petroleum products are affected by changes in supply and demand for such products as well as various underlying factors including economic conditions, weather conditions, actions taken by market participants such as changes in domestic refinery capacity, laws and regulations and actions taken by regulatory bodies, lower demand due to lower population growth rate, consumer preferences and competition from alternative energy sources. Margins on JXTG Holdings' petrochemical products are affected by factors such as increases in supply capacity due to the construction of new production facilities or the expansion of existing facilities and trends in demand for apparel, automobiles and home electronics.
JXTG Holdings attempts to preserve or increase margins by, to the extent possible, reflecting changes in the cost of sales and market trends in general in the sales prices of its products. However, due to price competition and other factors, it may not always be possible for JXTG Holdings to preserve significant margins, or any margins at all. Moreover, even if JXTG Holdings can adjust the sale prices of its products to reflect changes in cost of sales, price changes may lag changes in the cost of sales. Any lag will adversely affect JXTG Holdings' ability to preserve margins during periods of sudden or prolonged increases in raw materials prices. Thus, margins may decline for extended periods of time when prices for raw materials are generally rising. Reduction of JXTG Holdings' margins could have an adverse effect on JXTG Holdings' financial condition and results of operations.
JXTG Holdings also expects to enter into contracts to hedge a portion of its exposure to fluctuations in the prices for crude oil, copper and other raw materials. As part of this strategy, it may utilize fixed-price forward physical purchase and sale contracts, futures, financial swaps, and option contracts traded in over-the-counter markets or on exchanges or entered into on a negotiated basis. However, JXTG Holdings may not be able to cover the entire exposure of its assets or positions to market price volatility, and the coverage will vary over time. As a result, fluctuating raw material prices may adversely affect its financial results to the extent it has unhedged positions. In addition, economic hedging activities may not be treated as hedges for accounting purposes under IFRS, resulting in increased volatility in JXTG Holdings' net income.