Qingdao Topscomm Communication Inc. announced that the company's stocks experienced abnormal fluctuations in trading for three consecutive days from September 24th to September 26th, with a cumulative price deviation exceeding 20%, indicating unusual volatility in stock trading. The company has been blacklisted by State Grid Corporation of China for all categories in the State Grid system procurement from February 23, 2024, to February 22, 2026, for a period of 2 years. Additionally, the company has received a blacklist warning from China Southern Power Grid Co., Ltd., with the warning period and final outcome yet to be determined. The net income for the first half of 2024 was -48.648 million yuan, a year-on-year transition from profit to loss. The company has not engaged in substantial cooperation with Huawei yet.