Sales also come from copper, environmental operations and fine chemicals, as well as real estate. Nittetsu Mining has large unrealized capital gains on real estate holdings. A trading company, Mitsui Matsushima derives most revenues from domestic and imported coal. Diversification is taking the company into sales of concrete and the retailing field. Teikoku Oil produces and sells petroleum and natural gas.
Most gas is sold to utilities for household use.
Petroleum accounts for most of the remaining sales. The company has integrated operations, extending from exploration to drilling and conducts an aggressive research program. Next Mining List Select the first letter of the company or select an industry.