[Zhongjuxin: The joint-stock company plans to invest 1.1 billion yuan to build a high-purity quartz material project] On September 11, Zhongjuxin (688549.SH) announced that the company's joint-stock company Jingheng Xidao plans to sign an investment agreement with the Quzhou Intelligent Manufacturing New City Management Committee and invest approximately 1.1 billion yuan to build a high-purity quartz material project with an annual output of 2,220 tons through the establishment of a wholly-owned subsidiary. The project is constructed in two phases. In the first phase, a high-purity quartz material project with an annual output of 720 tons will be constructed, with a total investment of approximately 333 million yuan. Related matters in the second phase will be negotiated separately. This investment aims to introduce semiconductor high-purity quartz technology to the domestic market and expand the company's service scope in the field of semiconductor materials. The project still requires Jingheng Xidao to complete internal review procedures and government approval, and there is uncertainty.