Qingdao Topscomm Communication Inc. (603421.SH): No substantial cooperation has been launched with Huawei, and no revenue has been generated.

Qingdao Topscomm Communication INC. (603421.SH) announced that the closing price of the company's stock deviated by more than 20% over three consecutive trading days from September 18th to September 20th, 2024. According to relevant provisions of the "Trading Rules", this constitutes abnormal stock trading volatility. The company solemnly reminds investors that it has not yet engaged in substantive cooperation with Huawei, and has not generated any income. Investors are advised to be cautious of risks in the secondary market, make rational decisions, and invest prudently.