Zhengdan Co., Ltd. announced that the “Reactive Exhaust Gas Comprehensive Utilization Nitrogen Generation Project” in the fund-raising investment project by issuing convertible corporate bonds to unspecified targets has completed the main construction of the project, equipment installation, and commissioning. The trial production plan and trial production conditions verification report have been reviewed and approved by experts, and the project has entered the trial production stage. The “Reactive Exhaust Gas Comprehensive Utilization Nitrogen Generation Project” is the company's comprehensive recycling of medium pressure nitrogen-rich exhaust gas emitted from existing terephthalic anhydride production plants. This project is an important step for the company to implement energy saving and emission reduction and resource recycling. It helps the company reduce overall energy consumption, consolidate the competitive advantage of terephthalic anhydride products, and is expected to produce good economic benefits, in line with the country's sustainable development strategy of both reducing environmental protection and achieving green and low carbon.

Zhengdan Co., Ltd. announced that the “Reactive Exhaust Gas Comprehensive Utilization Nitrogen Generation Project” in the fund-raising investment project by issuing convertible corporate bonds to unspecified targets has completed the main construction of the project, equipment installation, and commissioning. The trial production plan and trial production conditions verification report have been reviewed and approved by experts, and the project has entered the trial production stage. The “Reactive Exhaust Gas Comprehensive Utilization Nitrogen Generation Project” is the company's comprehensive recycling of medium pressure nitrogen-rich exhaust gas emitted from existing terephthalic anhydride production plants. This project is an important step for the company to implement energy saving and emission reduction and resource recycling. It helps the company reduce overall energy consumption, consolidate the competitive advantage of terephthalic anhydride products, and is expected to produce good economic benefits, in line with the country's sustainable development strategy of both reducing environmental protection and achieving green and low carbon.