On the morning of March 23, Ai li hua, vice chairman of the autonomous region, and his delegation visited the steel pipe company for investigation. Ni Xin, general manager of steel pipe company, reports on the work. The research group and their team came to 159 operation area to observe the production of seamless steel pipe on site. Ni Xin reported the situation of anti epidemic and production guarantee of steel tube company during the epidemic period, and introduced the production process, product varieties and application fields of 159 operation area. 

Ai li hua carefully watched the oil casing, pipeline pipe and other product samples, and inquired about the production scale, specification, quality control, service life of the steel pipe company's products, as well as the proportion of Baotou Steel's oil casing in CNPC and the domestic and foreign markets. She fully affirmed the achievements of the steel pipe company in continuously promoting reform and development, realizing intensive management, expanding sales channels, etc.