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Group 1 - The total issuance of credit bonds this week was 334, with a total scale of 363.403 billion yuan, a decrease of 7.66% week-on-week [4] - Industrial bonds accounted for 48.68% of the total issuance, with 162 bonds issued and a scale of 176.92 billion yuan, an increase of 5.36% [4] - City investment bonds saw a decrease of 20.60%, with 145 bonds issued and a scale of 101.213 billion yuan, representing 27.85% of the total issuance [4] - Financial bonds issued 27 bonds with a scale of 85.270 billion yuan, down 13.12%, making up 23.46% of the total issuance [4] - The average issuance term for credit bonds was 3.01 years, with industrial bonds averaging 2.93 years, city investment bonds 3.19 years, and financial bonds 2.55 years [4] - The overall average coupon rate for credit bonds was 2.18%, with industrial bonds at 2.15%, city investment bonds at 2.25%, and financial bonds at 1.96% [4] Group 2 - The total trading volume of credit bonds was 1,291.166 billion yuan, a decrease of 17.33% week-on-week [6] - The top three types of credit bonds by trading volume were corporate bonds, commercial bank bonds, and medium-term notes [6] - Commercial bank bonds had a trading volume of 361.397 billion yuan, down 21.28%, accounting for 27.99% of the total trading volume [7] - Corporate bonds had a trading volume of 449.388 billion yuan, down 6.83%, making up 34.80% of the total trading volume [7] - Medium-term notes had a trading volume of 289.413 billion yuan, down 26.27%, representing 22.41% of the total trading volume [7]

Report Industry Investment Rating - No industry investment rating is provided in the report. Core Viewpoints - In the primary market, credit bond issuance increased by 12.45% week-on-week, with different trends for industrial, urban investment, and financial bonds. In the secondary market, industry credit spreads showed mixed movements, and the total trading volume of credit bonds increased by 16.04% week-on-week [1][3][4]. Summary by Directory 1. Primary Market 1.1 Issue Statistics - From August 18 to August 22, 2025, a total of 375 credit bonds were issued, with a total issuance scale of 376.74 billion yuan, a week-on-week increase of 12.45%. Industrial bonds, urban investment bonds, and financial bonds accounted for 31.64%, 30.74%, and 37.61% of the total issuance scale respectively. The average issuance term of credit bonds was 2.72 years, and the average issuance coupon rate was 2.23% [1][11][18]. 1.2 Cancellation of Issue Statistics - A total of 10 credit bonds cancelled their issuance this week [23]. 2. Secondary Market 2.1 Credit Spread Tracking - This week, industry credit spreads showed mixed movements. In the Shenwan primary industries, the largest increase in AAA - rated industry credit spreads was in the pharmaceutical and biological sector (4.7BP), and the largest decrease was in the household appliances sector (1.4BP). Coal credit spreads showed mixed movements, and steel credit spreads generally increased. Urban investment and non - urban investment credit spreads, as well as state - owned enterprise credit spreads, generally increased, while private enterprise credit spreads showed mixed movements. Regional urban investment credit spreads also showed mixed movements [25][26][27]. 2.2 Trading Volume Statistics - This week, the total trading volume of credit bonds was 1286.402 billion yuan, a week - on - week increase of 16.04%. The top three in terms of trading volume were commercial bank bonds, corporate bonds, and medium - term notes [4][28]. 2.3 Actively Traded Bonds This Week - The report provides the top 20 urban investment bonds, industrial bonds, and financial bonds in terms of trading volume this week for investors' reference [31][32][34].