Group 1 - The company held its 48th meeting of the 8th Board of Directors on December 5, 2025, with all 9 directors present, including independent directors participating via remote voting [1] - The board approved the revision of the "Information Disclosure Management System" with a unanimous vote of 9 in favor, 0 against, and 0 abstentions [1] - The board also approved the revision of the "Related Party Transaction Management System" with the same voting results [2] Group 2 - The company announced the convening of the 5th extraordinary shareholders' meeting of 2025, which will take place on December 23, 2025 [3][4] - The meeting will be conducted in compliance with relevant laws and regulations, ensuring its legality and compliance [6] - Shareholders can participate in the meeting through both on-site and online voting, with specific voting times outlined [7][8] Group 3 - The deadline for share registration for the meeting is December 12, 2025, for A-shareholders, while B-shareholders must purchase shares by the same date to attend [7] - The meeting will be held at the company's headquarters in Shenzhen, and all registered shareholders are entitled to attend [8][9] - The company will separately count votes from small and medium investors, ensuring transparency in the voting process [9]

Meeting Information - The company will hold its second extraordinary general meeting of shareholders on September 12, 2025, at 15:00 [1] - Shareholders can participate in the meeting through on-site attendance or online voting via the Shenzhen Stock Exchange [4] Shareholder Eligibility - All ordinary shareholders registered by the cut-off date of September 8, 2025, at 15:00 are eligible to attend the meeting and vote [2] - Proxy representatives do not need to be shareholders of the company [2] Agenda Items - The meeting will discuss two main proposals: 1. Proposal to purchase land use rights and invest in the construction of the Cloud Engine Manufacturing Base project [2] 2. Proposal to amend the Related Party Transaction Management System [2] - The first proposal requires a special resolution, needing more than two-thirds of the voting rights held by attending shareholders to pass [3] Voting Procedures - Shareholders can vote online during specified time slots on the day of the meeting [4] - Voting will be non-cumulative, and shareholders must indicate their agreement, disagreement, or abstention for each proposal [6] Registration Process - Individual shareholders must present their ID and shareholding proof for registration [3] - Corporate shareholders must provide a copy of their business license, shareholding proof, and a power of attorney [3] - Remote shareholders can register via mail or fax, ensuring documents are received by the company by September 8, 2025, at 16:00 [3]