On May 12, 214, Comrade Jiang Zhizhong was appointed as the commander of the construction engineering headquarters of China Southwest Natural Gas Industry Group, and was fully responsible for the "Sichuan-South Gas Transmission" project on behalf of the Preparatory Committee of China Southwest Natural Gas Industry Group.

The construction (engineering) headquarters of China Southwest Natural Gas Industry Group was established on March 11th, 214 by the decision of the Standing Committee of the Preparatory Committee of China Southwest Natural Gas Industry Group Co., Ltd., and the headquarters has been filed with the Public Security Bureau of Economic Development Zone, Guiyang City, Guizhou Province. On March 12th, 214, the construction engineering headquarters was formally established, and its address was set on the third and fourth floors of the office building of Xincun Group, Nanming District, Guiyang City, Guizhou Province. The telephone number is 851-396591.

the main departments of the headquarters include general office, contract control department, construction technology management department, financial management department, design department, logistics management department, coordination department, document control department, quality management department, transportation guarantee department and material purchasing department. There are 19 line management divisions, 25 tunnel management divisions, 13 station management divisions, 9 anti-corrosion and thermal insulation divisions, 8 crossing management divisions and 3 gas storage station management divisions under the command, which are responsible for the on-site construction management of the whole "Sichuan-South Gas Transmission" project.