Group 1 - On September 11, a total of 9 companies will have their restricted shares unlocked, with a total unlock volume of 114 million shares, amounting to a market value of 3.989 billion yuan at the latest closing price [4] - Among the companies, Siron Biotech and Qingmu Technology have the highest unlock volumes, with 63.848 million shares and 16.8263 million shares respectively [4] - In terms of market value, Siron Biotech and Qingmu Technology also lead, with unlock values of 1.567 billion yuan and 1.119 billion yuan respectively [4] Group 2 - On September 11, 12 companies disclosed progress on stock repurchases, with 3 companies announcing new repurchase plans and 2 companies having their plans approved by shareholders [5] - The new repurchase plans include Shandong Heda, Wufangzhai, and Lexin Medical, with proposed repurchase amounts not exceeding 100 million yuan, 541,800 yuan, and 198,800 yuan respectively [5] - Companies that received shareholder approval for their repurchase plans include Paislin and Tongrun Equipment, with proposed repurchase amounts not exceeding 26.0698 million yuan and 22.4273 million yuan respectively [5] Group 3 - The People's Bank of China will have 212.6 billion yuan of 7-day reverse repos maturing today, with an operation rate of 1.40% [6] - The U.S. Consumer Price Index (CPI) for August and the European Central Bank's interest rate data are set to be released [6]