铂力特：公司三期已实施建设，B地块厂房主体结构已完工，进入后期施工阶段

Group 1 - The company has reported progress on its third phase of the investment project, with the main structure of the B block factory completed and entering the later construction stage [2] - The C block has begun equipment installation and debugging, while the D block is under continuous construction [2] - The fourth phase has seen the E block put into use, and the F block has entered the main structure construction stage, with the company actively promoting related construction work [2]