January 29th afternoon announcement summary: The highest price for the issuance of Da'anzu Numerical Control H shares shall not exceed HK$95.8 per share.

COFCO Technology Announcement, the company recently received a government compensation payment in cash, totaling 30 million RMB. Dazhu CNC Announcement, on January 29th, the company published the H-share prospectus on the website of the Hong Kong Stock Exchange in accordance with relevant regulations. The base issuance of H shares in this global offering is 50.4518 million shares. In the case of full exercise of the over-allotment option, the maximum number of H shares issued in this global offering by the company is 58.0195 million shares. The highest price for this H-share issuance by the company does not exceed 95.8 Hong Kong dollars per share. The public offering of H shares in Hong Kong by the company started on January 29th and is expected to end on February 3rd, with the issuance price expected to be announced by February 5th. Longhua New Materials Announcement, the construction project of an annual output of 200,000 tons of environmentally friendly polyether series products has obtained project filing. Dazhong Mining Announcement, the "Gada Lithium Mine Area Ecological Restoration Plan" submitted by its wholly-owned subsidiary Dazhong New Energy recently passed the expert review of the Ministry of Natural Resources. The approval of this "Ecological Restoration Plan" by the expert group is a key step for the company to advance the mining rights application for the Gada Lithium Mine in Sichuan. Dazhong New Energy will soon apply to the Ministry of Natural Resources for a mining license.