Group 1 - The core point of the article is that Caitong Securities successfully issued its second short-term financing bond for 2025, with a total issuance scale of 1.5 billion RMB and a coupon rate of 1.60% [1] - The maturity period of the short-term financing bond is 126 days, with the repayment date set for September 19, 2025 [1] - On the repayment date, the company paid back the principal and interest amounting to 1,508,284,931.51 RMB as scheduled [1]