Yi Jie refueling belongs to Sinopec. Yi Jie Refueling APP is an application software developed by Beijing Petroleum Branch of China Petrochemical Sales Co., Ltd., which covers refueling, drinks, snacks, grain and oil, light food and so on. Customers who meet shopping needs. Official website, the online business hall of China Petrochemical Co., Ltd. shows that China Petrochemical Sales Co., Ltd. (hereinafter referred to as the "sales company") is a wholly-owned subsidiary of China Petrochemical Co., Ltd. with a registered capital of 20 billion yuan and its headquarters in Beijing. Its predecessor was China Petrochemical Corporation, which was established in 1985 1. 1998 12, China petrochemical group company was established, and the sales company was renamed as China petrochemical group company. In February 2000, China Petrochemical Co., Ltd. was established, and the sales company became a wholly-owned subsidiary of the joint-stock company. In July 2002, China Petrochemical Sales Co., Ltd. was established in the listed part, co-located with the Oil Sales Division, and entrusted by China Petrochemical to implement centralized management of oil sales enterprises. From April 20 1 year to April 41year, all assets, liabilities and long-term equity investment of China Petrochemical Oil Products Sales Company were injected into the sales company, and the affiliation was changed and registered as branches and subsidiaries of the sales company. As the largest refined oil marketing and service provider in China, the sales company has a perfect marketing network and service system. With non-oil products, vehicle natural gas and new energy gradually becoming the company's new profit growth points and the construction of modern corporate governance system, the company is committed to building a comprehensive service provider with outstanding core business, scientific decision-making, flexible mechanism, efficient operation and standardized management, which has a certain international reputation and influence and integrates oil products, vehicle natural gas, new energy and non-oil products.