中简科技：四期项目公司分为两块，一块是配套的原丝，另一块是氧化碳化

Core Viewpoint - Zhongjian Technology (300777) announced on October 30 that its fourth-phase project consists of two parts: precursor production and carbonization. The carbonization section is currently under construction, with two out of four production lines having completed the installation of main equipment and entering the single-machine debugging phase [1] Group 1 - The company expects all four production lines to be completed by the Spring Festival, with initial debugging on the first two lines, although product delivery will require user validation, indicating a timeline for market readiness [1] - All four production lines in the fourth-phase project are capable of producing 9H products, and an additional graphitization line is included to manufacture higher modulus products such as M40X and M55J [1] - The fourth-phase project has improved product grade compared to the third phase, as the company has considered both current production needs and future product layout [1]