Chaojie Co., Ltd. (301005.SZ): As of September 30, commercial aerospace business revenue accounted for about 5% of the company's revenue

According to the Zhitong Finance App, Chaojie Co., Ltd. (301005.SZ) issued an announcement. The company's closing price increase deviation value exceeded 200% for 30 consecutive trading days from November 18, 2025 to December 29, 2025. According to the relevant provisions of the “Shenzhen Stock Exchange Trading Rules”, this is a serious abnormal fluctuation in stock trading. Currently, the company's main business is automotive parts manufacturing, which mainly includes R&D, production and sales of products such as high-strength precision fasteners and special-shaped connectors. The products are mainly used in automobile engine turbocharging systems, shift and parking control systems, automobile exhaust systems, and interior and exterior systems such as car seats, headlights and rearview mirrors. As of September 30, 2025, the revenue from the commercial aerospace business accounts for about 5% of the company's revenue. The business is still in the small-batch delivery stage, which has little impact on the company's overall performance.