Core Viewpoint - The company, Tiantong Co., Ltd. (600330.SH), has issued a risk warning announcement stating that its main business in electronic materials and high-end specialized equipment remains stable and has not undergone significant changes [1] Group 1: Business Operations - The company confirms that its production and operational order is normal, and there are no undisclosed significant information [1] - The main business has not changed, and the company does not manufacture commercial satellites [1] - The company is involved in the "large-size RF piezoelectric wafer project" within the niobate lithium crystal field, which is a fundraising project with a construction period extended to December 2029 [1] Group 2: Market Attention and Risks - The company has gained increased attention due to concepts related to commercial aerospace, niobate lithium crystals, and CPO, but it emphasizes that its main business remains unchanged [1] - The project mentioned has not yet been completed and has not generated stable revenue [1] - The company advises investors to be cautious of speculative risks associated with hot concepts and to make rational judgments [1]

Core Viewpoint - Tian Tong Co., Ltd. (600330) announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing prices over three consecutive trading days from January 30 to February 3, 2026 [1] Company Operations - The company specializes in the research, development, manufacturing, and sales of electronic materials and high-end specialized equipment [1] - Following a self-examination and inquiries with its controlling shareholder and actual controller, the company confirmed that there are no undisclosed significant information apart from what has already been disclosed [1] - The company reported that its production and operations are normal, and there have been no significant changes in its main business activities [1]