TC(SH:603421) Xin Hua Cai Jing·2025-09-19 10:27Core Points - The Shanghai Stock Exchange reported that Dingxin Communications stated on September 18, 2025, that it had signed a comprehensive technology licensing agreement with Pingtouge (Shanghai) Semiconductor Technology Co., Ltd. [2] - Following this announcement, Dingxin Communications' stock price hit the daily limit on September 19, indicating strong market interest [2] - Pingtouge, a wholly-owned subsidiary of Alibaba Group, is involved in highly sought-after computing chip business, which is currently a hot topic in the market [2] - Dingxin Communications' response on the E-interaction platform lacked accurate details regarding the agreement and did not provide sufficient risk warnings, potentially misleading investors [2] - The company’s former board secretary, Hu Sixiang, received a regulatory warning for the misleading information [2]