Zhongzhong Technology (603135.SH): The company's main business has not changed and does not involve the production and manufacturing of robots or parts.

Smart Financial News App: China Heavy Technology (603135.SH) has released a risk warning announcement, stating that the company's main business is the research and development, process design, production, manufacturing, technical services, and sales of intelligent rolling equipment and complete production lines in the metallurgical field. The core products are hot-rolled steel, strip steel, bar wire, medium and thick plate full-process automatic rolling production lines and supporting spare parts. It is classified as a specialty equipment manufacturing industry. During the reporting period, all of the company's operating income came from the aforementioned metallurgical intelligent equipment main business. The company's main business has not changed and does not involve the production of robots and spare parts.