Zhitong Finance App News, Changqing Technology (603125.SH) announced that the Phase 7 (Special Polymer Monomer Phase II) project (“Phase 7 Project” for short), which the company invested and built with its own funds, was put into trial production at the end of May 2025. After early trial production, as of the announcement date, the seventh phase of the project had completed the commissioning of the production process and machinery and equipment, and the conditions for formal commissioning were in place. After the production line of the Phase 7 project is put into operation, it will expand the company's production capacity, improve the company's product matrix, strengthen the company's key material layout in the new polymer materials industry, and meet the company's strategic development needs and the interests of all shareholders.

Zhitong Finance App News, Changqing Technology (603125.SH) announced that the Phase 7 (Special Polymer Monomer Phase II) project (“Phase 7 Project” for short), which the company invested and built with its own funds, was put into trial production at the end of May 2025. After early trial production, as of the announcement date, the seventh phase of the project had completed the commissioning of the production process and machinery and equipment, and the conditions for formal commissioning were in place. After the production line of the Phase 7 project is put into operation, it will expand the company's production capacity, improve the company's product matrix, strengthen the company's key material layout in the new polymer materials industry, and meet the company's strategic development needs and the interests of all shareholders.