Guizhou Xijiu invested in a company under China National Petroleum Corporation, which was later renamed as CNPC Hospitable Xijiu Supply Chain Company.

According to the Tianyancha App, on November 4th, Zunyi Yongneng Petroleum Co., Ltd. underwent a business change. The original shareholder Zunyi Xinpu Industrial Investment Operation Co., Ltd. exited, and new shareholders Guizhou Xijiu Co., Ltd., Guizhou Xijiu Investment Holding Group Co., Ltd., and PetroChina Kunlun Haokex Co., Ltd. were added. The company's name was changed to PetroChina Haokex Xijiu Supply Chain Co., Ltd., and at the same time, changes were made to the legal representative and key personnel.