In order to catch up with the construction period and rush the schedule, and make every effort to ensure that the completion is completed on schedule, all staff at the new ball tank construction site will work overtime and work overtime. As of press time, the welding and flaw detection of 4 spherical tanks in the LPG spherical tank area were completed. Acrylic spherical tank area TK-319036 and TK-31904 two spherical tank groups were completed. Among them, the maintenance of TK-31903 outer frame was completed, and preliminary preparations were made for the next welding process. The inspection of two propane spherical tank welds in carbon 3 and carbon 5 spherical tank areas was completed. 38 pieces of isomerized gasoline spherical shell plates were received, and 20 spherical tank column legs were received, and construction is being arranged in an orderly manner.