彤程新材：1月14日召开董事会会议

Group 1 - The company Tongcheng New Materials announced that its fourth board meeting will be held on January 14, 2026, to discuss the proposal for issuing H-shares and listing on the Hong Kong Stock Exchange [1] - The news highlights a significant valuation drop for Haili Biological, which saw its valuation halved within eight months despite a ninefold increase in the acquisition of a company [1] - The largest customer of Haili Biological is reportedly a company that has not yet been established, raising questions about the business's sustainability and future prospects [1]