Tejin is a unique and powerful concentrated gasoline additive developed by Chevron. Chevron entered the Chinese market as early as 1904. By 1979, Chevron once again became one of the first Western companies to re-enter China after the reform and opening up, and was also one of the first international cooperative enterprises to offshore oil extraction projects in the Pearl River Estuary Basin in the South China Sea. Afterwards, Chevron established a subsidiary in China, expanding its business to cover oil exploration and production, fuel and lubricant sales.

Currently, Chevron has signed a product sharing contract with China National Petroleum Corporation (CNPC) to jointly develop a natural gas field in northeastern Sichuan located in the Sichuan Basin in central China. Chevron also jointly develops offshore oil and gas resources in the South China Sea and Bohai Sea with China National Offshore Oil Corporation (CNOOC).

Now for the Chinese market, Chevron has launched Tejin? concentrated gasoline additives; and launched the lubricant brand of Jinfuli® lubricant, which is jointly owned by Caltex. Chevron has always been bringing excellent driving experience to more Chinese car owners with its advanced science and technology.

Chevron is one of the most competitive global energy companies today. Its headquarters is in the United States and ranked 5th in the Fortune World 500 rankings in 2009. The company's business covers more than 180 countries and is involved in every field of the oil and gas industry, including exploration and mining, oil refining, sales and transportation, production and sales of chemical products, and power generation.

Chevron's original name is Standard Oil F. California (Socal), which was the result of the split of Standard Oil due to the Antitrust case in 1911. Chevron was one of the "seven sisters" who dominated the world's oil industry in the early 20th century. The second largest oil company in the United States, with business covering 180 countries and regions around the world. In October 2001, Chevron acquired one of its main competitors Texaco for $39 billion, with Chevron Texaco as the company's name. On May 9, 2005, Chevron Texaco announced that it would be renamed "Chevron Company".

In the Asia Pacific region, Chevron uses Caltex as its brand in lubricant business. It has branches in major cities such as Beijing, Shanghai, Guangzhou and Chengdu in mainland China, and has established joint venture and wholly-owned lubricant mixing plants with world-class lubricant mixing equipment in Shanghai and Tianjin, and has established multiple marketing, production and distribution departments across the country.

The Group has been committed to the development, production and transportation of crude oil and natural gas, refining, promoting and distributing transport of fuel and other energy products, manufacturing and selling petrochemical products; supplying electricity and manufacturing geothermal energy; providing energy-efficient solutions; and developing future energy, including biofuels and other renewable energy sources. Chevron Group is headquartered in San Ramon, California, USA.

In 2007, Chevron Group produced 2.62 million barrels of crude oil per day, 70% of which were mined from more than 20 countries outside the United States. By the end of 2007, Chevron Group had refined more than 2 million barrels of petroleum products daily around the world. Our marketing network covers six continents around the world and has more than 25,000 retail locations. At the same time, we have invested in 13 power supply facilities in the United States and Asia.

Our professional team serving the world consists of more than 62,000 technically comprehensive staff. As a member of a company and society, it is our greatest pride that we can contribute to our ability, give back to the community we have born and grown up, and do our best to protect the environment.