Zhmngd: Gpio jioy ychng bdng, shngy hngtin yngshu gngxin dich Zhimingda: Stocks trading unusually volatile, commercial aerospace revenue contribution remains to be seen

Zhi Mingda announced that the company's stock had a cumulative deviation of more than 30% in the closing prices on January 8, 9, and 12, 2026, which was considered as abnormal volatility. Upon self-inspection, the company's production and operation are normal, and there are no major undisclosed issues that should be disclosed by major shareholders, etc. No media reports affecting the stock price were found. The company's main business is airborne and missile-borne embedded computers. As of the first three quarters of 2025, the revenue from commercial aerospace embedded computers was 20.23 million yuan, accounting for 3.97%; there are approximately 20 million yuan of orders on hand by the end of the year, accounting for 4.8%, and the contribution to revenue is unpredictable.