北京华大九天科技股份有限公司第二届董事会第二十次会议决议公告

Group 1 - The company held its 20th meeting of the second board of directors on December 3, 2025, to discuss the establishment of Tianjin Zhongwan Xincheng Management Consulting Partnership (Limited Partnership) [2][3] - The company plans to invest 100 million yuan in the partnership, which will have a total subscribed capital of 110.01 million yuan, giving the company a 90.9008% share [3][15] - The investment is part of the company's strategy to deepen its investment layout in the EDA field and is classified as a related party transaction due to the involvement of a fund controlled by the company's actual controller [3][15][27] Group 2 - The board meeting was attended by all 11 directors, and the proposal was approved with 7 votes in favor, with related directors abstaining from the vote [4] - The supervisory board also approved the establishment of the partnership, confirming that the decision complies with relevant laws and regulations [10][34] - The partnership aims to invest in leading companies in the hardware-assisted verification field of digital chip design, aligning with the company's strategic development goals [27][32]