Great Electrical: Obtained 19 patent certificates and 2 software copyright certificates from April to June 2026.

Great Electrical Announcement: From April 1, 2026 to June 30, 2026, the company and its subsidiaries have obtained a total of 19 patent certificates issued by the National Intellectual Property Office, including 3 invention patents, 9 utility model patents, and 7 design patents; and have obtained 2 computer software copyright registration certificates issued by the National Copyright Administration. The above-mentioned invention patents are the embodiment and extension of the company's core technology. The acquisition of patents and software copyrights will not have a significant impact on the company's recent operations, but it will be beneficial for improving the intellectual property protection system, leveraging technological advantages, and enhancing core competitiveness.