Is PetroChina Yunnan Trading a regular oil company?

Yes.

PetroChina Yunnan Trading is a regular petroleum company that uses crude oil transported by the China-Myanmar oil and gas pipeline as raw material. It can provide high-quality refined oil to five provinces and cities in southwest China, including Yunnan, every year.

The PetroChina Yunnan Petrochemical Refining Project, also known as the "PetroChina Yunnan 10 million tons/year refining project", plans to build a refinery with an annual crude oil processing capacity of 10 million tons. The new refinery uses crude oil transported by the China-Myanmar oil and gas pipeline as raw material and can provide high-quality refined oil to five provinces and cities in southwest China, including Yunnan, every year, making up for the local refined oil gap and meeting the social and economic development needs of the region.