The fifth phase of Hebei Xinhai Holdings Co., Ltd. is progressing in an orderly manner. At present, the three phases of the five-phase catalytic unit have completed the work of three investigations and four decisions, and the rectification project is being implemented one by one.

   As of press time, all installations of the catalytic combination plant have been completed, and three investigations and four rectifications of the steel structure are under construction. The total process pipeline is about 300,000 inches D, which has been 98% completed. It is expected that hydraulic pressure testing will be carried out in early May. The total installation volume of the tray is 960 layers, and 340 layers have been installed so far. The lining of the two pipes and the large gas pipe is 98% complete.