Sanzhong Science and Technology: The company's products have relatively few orders in the field of humanoid robots.

Announcement by Zhongke Sanhuan: the company's stock has experienced a deviation in the closing price for three consecutive trading days, with a cumulative increase of over 20%, which qualifies as abnormal stock market volatility. The company specifically states that as of the date of this announcement, the limited number of orders in the field of humanoid robots has not had a significant impact on the company's current operating performance.