Stock Code: 300580
Stock Abbreviation: Best
Announcement No.: 2026-033
Wuxi Best Precision Machinery Co., Ltd.
Announcement on Abnormal Stock Trading Fluctuations
The Company and the Board of Directors of the Company guarantee that the information disclosed is true, accurate, and complete, and that there are no false records, misleading statements, or material omissions.
Special Notice:
The Company has noted the high market attention to hot concepts such as humanoid robots. To facilitate investors' timely and accurate understanding of the relevant situation, the Company hereby explains the relevant matters as follows:
The Company's business is divided into three major segments:
I. Existing businesses including various precision components, intelligent equipment, and tooling fixtures;
II. New energy vehicle component business, products include: lightweight structural components for new energy vehicles, high value-added precision components, and core components for natural gas vehicles;
III. Industrial mother machines, humanoid robots, and other fields, products include: high-precision ball/roller screw pairs, micro screws, high-precision linear guide pairs, linear actuators, etc.
The Company's humanoid robot component business is still in the sample stage. According to statistics, in the first half of 2026, the Company's related samples for humanoid robot planetary roller screw pairs achieved revenue of 22.30 million yuan, accounting for approximately 0.03% of the Company's operating income in the first half of 2026 (the above data is based on internal calculations and has not been audited). The business scale is small and does not have a significant impact on the Company's performance. The future revenue situation is subject to significant uncertainty.
Investors are advised to pay attention to investment risks. Relevant content shall be subject to the Company's official announcements!
I. Specifics of Abnormal Stock Trading Fluctuations