news flash·2025-04-20 12:48Group 1 - A total of 34 listed companies announced share buybacks, increases, and related loan information during the week of April 14 to April 20 [1] - China Aluminum's controlling shareholder, Chalco Group, obtained a commitment letter for a special loan of up to 1.8 billion yuan for stock buybacks, having already increased its stake by approximately 400 million yuan [1] - China Railway announced it secured a commitment letter for a special loan of up to 1.6 billion yuan for share repurchase [1] Group 2 - Companies such as AVIC Heavy Machinery and Lingyi Technology plan to repurchase shares with loan amounts ranging from 200 million to 400 million yuan [3] - The controlling shareholder of Xiaogoods City received a commitment letter for a 900 million yuan increase in shareholding [3] - Other companies like Junsheng Electronics and China Electric Research also announced plans for share increases with loan commitments of 90 million yuan and 80 million to 160 million yuan respectively [3]