Soochow Securities·2025-08-23 08:22Report Industry Investment Rating - The document does not mention the industry investment rating. Core Viewpoints - This week (20250818 - 20250822), there were no new secondary capital bonds issued in the inter - bank and exchange markets. As of August 22, 2025, the outstanding balance of secondary capital bonds reached 46,753.85 billion yuan, a decrease of 30.0 billion yuan from the previous weekend (20250815) [1]. - The total trading volume of secondary capital bonds this week was approximately 216.2 billion yuan, an increase of 54.5 billion yuan from last week. The top three trading volume bonds were 25 Industrial and Commercial Bank of China Secondary Capital Bond 02BC (11.698 billion yuan), 25 Industrial and Commercial Bank of China Secondary Capital Bond 01BC (11.037 billion yuan), and 25 Bank of China Secondary Capital Bond 01BC (10.012 billion yuan). In terms of the issuer's region, the top three in trading volume were Beijing, Shanghai, and Guangdong, with approximately 173.3 billion yuan, 15.3 billion yuan, and 6.7 billion yuan respectively. Regarding the yield to maturity, as of August 22, the yield to maturity of 5Y secondary capital bonds with ratings of AAA -, AA +, and AA increased by 6.73BP, 7.65BP, and 6.65BP respectively compared to last week; for 7Y secondary capital bonds, the corresponding increases were 7.07BP, 8.14BP, and 5.14BP; for 10Y secondary capital bonds, the increases were 6.69BP, 5.13BP, and 2.13BP [2]. - This week, the overall deviation of the weekly average trading price valuation of secondary capital bonds was not large. The proportion of discount transactions was less than that of premium transactions, but the discount amplitude was greater than the premium amplitude. Among the discount bonds, the top three discount rates were for 21 Changchun Development Rural Commercial Secondary (- 21.5075%), 21 Jiutai Rural Commercial Secondary (- 21.4869%), and 22 Great Wall Huaxi Secondary Capital Bond 01 (- 0.4696%). Among the premium bonds, the top four premium rates were for 24 Shanghai Pufa Bank Secondary Capital Bond 02B (0.4943%), 23 Hankou Bank Secondary Capital Bond 02 (0.4546%), 23 Postal Savings Bank of China Secondary Capital Bond 01 (0.4059%), and 21 China Construction Bank Secondary 02 (0.3893%) [3]. Summary by Relevant Catalogs Primary Market Issuance and Outstanding Balance - No new secondary capital bonds were issued in the inter - bank and exchange markets this week (20250818 - 20250822). As of August 22, 2025, the outstanding balance of secondary capital bonds was 46,753.85 billion yuan, down 30.0 billion yuan from the previous weekend (20250815) [1]. Secondary Market Trading - The total trading volume of secondary capital bonds this week was about 216.2 billion yuan, up 54.5 billion yuan from last week. The top three trading volume bonds were 25 Industrial and Commercial Bank of China Secondary Capital Bond 02BC, 25 Industrial and Commercial Bank of China Secondary Capital Bond 01BC, and 25 Bank of China Secondary Capital Bond 01BC. By issuer's region, Beijing, Shanghai, and Guangdong had the highest trading volumes [2]. - As of August 22, the yield to maturity of 5Y secondary capital bonds with ratings of AAA -, AA +, and AA increased by 6.73BP, 7.65BP, and 6.65BP respectively compared to last week; for 7Y, the increases were 7.07BP, 8.14BP, and 5.14BP; for 10Y, the increases were 6.69BP, 5.13BP, and 2.13BP [2]. Top Thirty Individual Bonds by Valuation Deviation - The overall valuation deviation of secondary capital bonds this week was not large. The proportion of discount transactions was less than that of premium transactions, but the discount amplitude was greater. The top three discount - rate bonds were 21 Changchun Development Rural Commercial Secondary, 21 Jiutai Rural Commercial Secondary, and 22 Great Wall Huaxi Secondary Capital Bond 01. The top four premium - rate bonds were 24 Shanghai Pufa Bank Secondary Capital Bond 02B, 23 Hankou Bank Secondary Capital Bond 02, 23 Postal Savings Bank of China Secondary Capital Bond 01, and 21 China Construction Bank Secondary 02 [3].