Zaisheng Technology (603601.SH): There are currently no orders for “high silica fiber products”

Zhitong Finance App News, Zaisheng Technology (603601.SH) issued an announcement. The cumulative deviation value of the company's stock price increase exceeded 20% during the three consecutive trading days of December 5, December 8, and December 9, 2025. According to the relevant provisions of the “Shanghai Stock Exchange Trading Rules”, this is an abnormal fluctuation in stock trading. The company is concerned about market information discussing matters related to the company's supply to SpaceX. Currently, the company's main business is to develop “clean air materials”, “high-efficiency energy-saving materials” and “dust-free air conditioning products” using microfiber glass wool as the core material, which are used in the three major spaces of “industrial space, mobile space, and living space”. According to the company's own inspection and verification, the company's revenue from products used in the aerospace field in 2024 accounted for less than 0.5% of the company's revenue; among them, since 2020, the company directly supplied “high silicon oxide fiber products” to an internationally renowned aerospace company. In 2024, the business revenue of this product accounted for a very low proportion of the company's total revenue, which had no significant impact on the company's performance. Currently, there are no orders for “high silicon dioxide products”.