超长信用债交易跟踪：关注配置价值

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report The report focuses on the trading tracking of ultra - long credit bonds, analyzing the changes in trading volume, trading price, and low - valuation trading proportion of ultra - long credit bonds, ultra - long urban investment bonds, and ultra - long industrial bonds in the week from April 14th to April 18th, 2025, and comparing them with previous weeks [1][2][4][5]. 3. Summary by Relevant Catalogs 3.1 Ultra - long Credit Bonds: Volume Rise and Decline in Low - valuation Transaction Proportion - Trading Volume: The daily trading activity of ultra - long credit bonds increased, with an average of 3.2 daily transactions (previous value: 2.9). The trading volume of ultra - long credit bonds with a remaining maturity of 10 - 15 years increased significantly. However, the total trading volume decreased to 296 billion yuan, a 13.2% week - on - week decline, mainly due to the decrease in bonds with a remaining maturity of 7 - 10 years. Industrial bonds were more actively traded than urban investment bonds [2][11]. - Trading Term: The average trading term of ultra - long credit bonds decreased to 9.93 years, a 0.65 - year decline. The average trading term of ultra - long urban investment bonds increased by 0.03 years, while that of industrial bonds decreased by 0.69 years [3][13]. - Trading Price: The trading yield of ultra - long credit bonds rose to 2.37%, a 7 - bp increase. The trading yield of ultra - long urban investment bonds decreased by 5 bp, and that of ultra - long industrial bonds increased by 7 bp. The proportion of low - valuation transactions decreased to 46%, with a significant decline in ultra - long industrial bonds from 59% to 44%. The proportion of low - valuation transactions of bonds with a remaining maturity of 20 - 30 years decreased by about 33 percentage points [3][13]. 3.2 Ultra - long Urban Investment Bonds: Rising Volume in Shandong and Fujian, Marginal Increase in Low - valuation Transaction Proportion in Fujian - Trading Volume: Shandong had a high trading volume of 38.3 billion yuan. The trading volume of ultra - long urban investment bonds in Sichuan and Shaanxi decreased by 5.4 billion yuan and 2.3 billion yuan respectively. The trading volume in Shandong and Fujian increased [4][15]. - Trading Term: The average trading term was 9.73 years. The trading term in Shandong increased by 2.18 years, while that in Shaanxi decreased by 3.76 years [4][16]. - Trading Price: Zhejiang had a high trading yield of over 3%. The trading yields in Henan and Guangdong increased by 30 bp and 13 bp respectively, while those in Anhui and Shandong decreased by 99 bp and 55 bp respectively. The proportion of low - valuation transactions in Beijing decreased by 49 percentage points, while that in Fujian increased [4][16]. 3.3 Ultra - long Industrial Bonds: Rising Volume in Comprehensive and Basic Chemical Industries, Decline in Low - valuation Transaction Proportion in Machinery and Public Utilities - Trading Volume: The comprehensive industry had a high trading volume of 57.7 billion yuan. The trading volume in the comprehensive and basic chemical industries increased by 27.5 billion yuan and 9.5 billion yuan respectively, while that in the public utilities industry decreased by about 99.8 billion yuan [5][19]. - Trading Term: The trading terms of non - bank finance and real estate industries decreased by 3.98 years and 2.97 years respectively, while those of transportation and public utilities industries increased by 4.23 years and 1.39 years respectively [5][22]. - Trading Price: The trading yields of transportation and machinery industries increased by 83 bp and 24 bp respectively. The proportion of low - valuation transactions in steel, electronics, social services, and commercial retail industries was as high as 100%. The proportion of low - valuation transactions in machinery and public utilities industries decreased [7][22].