What does Fuxian County in Yan 'an, Shaanxi Province mainly do? Liu Xu

Hello, what you want to ask is what does Shaanxi Yanchang Petroleum Yan 'an Energy and Chemical Co., Ltd., located in Fuxian County, Yan 'an City, Shaanxi Province, mainly do? The main work is as follows:

1. Petroleum Processing: This company is engaged in petroleum processing business, including oil refining and fine chemicals.

2. Production and sales of petrochemical products: The company produces and sells a variety of petrochemical products, including petroleum, paraffin, petroleum coke and other products.