Idemitsu Kosan Co. Investor Relations Material

Idemitsu Kosan Co., Ltd. is a Japanese company primarily engaged in the energy and chemical industries. Its operations include the exploration, production, and refining of crude oil, as well as the manufacture and sale of petroleum products such as gasoline, diesel, and lubricants. The company is also involved in the production of petrochemicals, including basic chemicals, performance materials, and electronic materials. Additionally, Idemitsu Kosan engages in renewable energy development, such as solar and geothermal power, and operates in sectors like mining and agriculture. Idemitsu Kosan Co., Ltd. is headquartered in Tokyo, Japan, and its shares are listed on the Tokyo Stock Exchange.