On the evening of June 17, many listed companies intensively announced repurchase plans or repurchase progress. On the occasion of the first anniversary of the release of the "Eight Articles of the Science and Technology Innovation Board", listed companies continued to deepen the "quality improvement, efficiency increase and return" action. Eight companies on the Science and Technology Innovation Board, including Guangda Special Materials, Huahai Qingke, and Chengda Bio, successively issued announcements on the evening of the 17th that the chairman proposed to repurchase shares. Since the beginning of this year, listed companies have continuously increased their repurchase efforts to effectively safeguard the rights and interests of shareholders. According to incomplete statistics from reporters, listed companies have implemented a total of 71.71 billion yuan in repurchases this year. Among them, 9 companies including Kweichow Moutai, Xugong Machinery, Muyuan Shares, and CATL have repurchased more than 1 billion yuan. The upper limit of the repurchase and increase of loans for listed companies has reached 131.785 billion yuan, providing sufficient financial support for listed companies to implement increased holdings and repurchases.