the second-phase production line of qixiang tengda’s 200,000 tons/year maleic anhydride expansion project was completed and put into operation
latest news: on the evening of july 8, qixiang tengda announced that the second-phase production line of the 200,000-ton/year maleic anhydride project invested and expanded by the company has been completed, and the installation process has been completed and successfully produced. produce qualified products and achieve a successful drive. after the second phase of the…

