PNC Process Systems (603690.SH) intends to increase its capital investment in Zhiwei Semiconductor by no more than 200 million yuan.

PNC Process Systems (603690.SH) announced that its subsidiary, Micro Semiconductor (Shanghai) Co., Ltd., has signed an "Investment Intention Letter" with the company's controlling shareholder Jiang Yuan on June 22, 2026. Jiang Yuan plans to invest in Micro Semiconductor through capital increase, with a total investment not exceeding 200 million yuan. After signing the "Investment Intention Letter", all parties will actively engage in further negotiations on the details of the capital increase plan. The controlling shareholder of the company investing in the subsidiary through capital increase will provide more solid support for the future business development of the company and its subsidiary, optimize the capital structure, enhance the operational capabilities of the subsidiary, help the subsidiary grow and develop, and align with the future development strategy of the company and its subsidiary.