Report Summary 1. Report Industry Investment Rating No relevant content provided. 2. Report Core View - In the week ending December 26, 2025, the net inflow of bond - type ETFs totaled 61.982 billion yuan, and the cumulative net inflow for the year reached 630.534 billion yuan. The performance of various bond ETF products' net worth has recovered, and different types of bond ETFs have different performance in terms of net inflow and net worth changes [4][5]. 3. Summary by Related Catalogs 3.1 Funds Flow - As of December 26, 2025, bond - type ETFs had a total net inflow of 61.982 billion yuan in the past week. Interest - rate, credit, and convertible - bond ETFs had net inflows of 1.586 billion yuan, 63.164 billion yuan, and a net outflow of 2.768 billion yuan respectively. Among credit - type ETFs, short - term financing had a net outflow of 5.219 billion yuan, corporate bonds had a net inflow of 4.419 billion yuan, urban investment bonds had a net inflow of 0.008 billion yuan, market - making credit bonds had a net inflow of 7.262 billion yuan, and science - innovation bonds had a net inflow of 56.694 billion yuan. The cumulative net inflows of interest - rate, credit, and convertible - bond ETFs for the year were 76.305 billion yuan, 536.450 billion yuan, and 17.780 billion yuan respectively [4]. 3.2 Net Worth Performance - As of December 26, 2025, the 30 - year Treasury Bond ETF Boshi performed well, rising 0.17% for the week, and the 10 - year local government bond ETF rose 0.16%. Convertible - bond ETF and Shanghai Stock Exchange Convertible Bond ETF rose 1.56% and 1.23% respectively last week [5]. 3.3 Performance of Credit - Bond ETFs and Science - Innovation Bond ETFs - As of December 26, 2025, the median net asset values per unit of credit - bond ETFs and science - innovation bond ETFs were 1.0119 and 1.0002 respectively, rising 0.12% and 0.13% for the week. Among credit - bond ETFs, E Fund Corporate Bond ETF and Credit - Bond ETF performed relatively well, rising 0.16% and 0.14% respectively for the week. Among science - innovation bond ETFs, Taikang Science - Innovation Bond ETF performed relatively well. The median discount rate of credit - bond ETFs was 20BP, and the median premium rate of science - innovation bond ETFs was 2BP [6]. 3.4 Credit - Type ETF Duration Tracking - As of December 26, 2025, the holding durations of short - term financing ETF, corporate bond ETF, and urban investment bond ETF were 0.38 years, 1.79 years, and 2.17 years respectively. Among market - making credit - bond ETFs, the median holding durations of products tracking the Shanghai Market - Making Corporate Bond and Shenzhen Market - Making Corporate Bond indexes were 3.77 years and 2.84 years respectively. Among science - innovation bond ETFs, the median holding durations of products tracking the AAA Science - Innovation Bond, Shanghai AAA Science - Innovation Bond, and Shenzhen AAA Science - Innovation Bond indexes were 3.42 years, 3.31 years, and 3.22 years respectively [9]. 3.5 Report Abstract - Last week, the ChinaBond New Composite Index rose 0.14% for the week; short - term pure - bond and medium - and long - term pure - bond funds rose 0.03% and 0.04% respectively; the ChinaBond AAA Science - Innovation Bond Index and the Shanghai Stock Exchange Benchmark Market - Making Corporate Bond Index rose 0.13% and 0.13% respectively [8].

1. Report Industry Investment Rating No information provided in the content. 2. Core Viewpoints of the Report - Last week (October 27 - October 31), bond - type ETFs had a net capital inflow of 12.7 billion yuan. Credit - bond ETFs, interest - rate bond ETFs, and convertible - bond ETFs had net inflows of 9.9 billion yuan, 4.5 billion yuan, and a net outflow of 1.7 billion yuan respectively. Their cumulative unit net value weekly growth rates were +0.26%, +0.42%, and +0.69% respectively, with a slight recovery in net values [2][13]. - Recently, interest - rate bond ETFs and credit - bond ETFs continued the recovery trend, with cumulative unit net values closing at 1.19 and 1.04 respectively. As of October 31, the cumulative yield of benchmark market - making credit - bond ETFs increased to 0.95% (with February 7 as the base date), and the cumulative yield of science - innovation bond ETFs marginally recovered to 0.13% (with July 17 as the base date), entering the positive range [5][32]. 3. Summary by Relevant Catalogs 3.1 Issuance Progress Tracking - No new bond ETFs were issued last week [3][17]. 3.2 Stock Product Tracking - As of October 31, 2025, the circulating market values of interest - rate bond ETFs, credit - bond ETFs, and convertible - bond ETFs were 140.9 billion yuan, 375.5 billion yuan, and 67.8 billion yuan respectively. The scale of credit - bond ETFs accounted for 64.3%. Compared with last week, the circulating market values of interest - rate bond ETFs, credit - bond ETFs, and convertible - bond ETFs increased by 5.41 billion yuan, 4.93 billion yuan, and decreased by 1.18 billion yuan respectively. Products with significant scale growth last week included Tianhong CSI AAA Science and Technology Innovation Corporate Bond ETF and Penghua 0 - 4 Local Government Bonds, with a year - on - year scale growth of over 3 billion yuan [4][19][21]. - Among credit - bond ETFs, the circulating market values of benchmark market - making credit - bond ETFs and science - innovation bond ETFs were 122.2 billion yuan and 252.1 billion yuan respectively, increasing by 760 million yuan and 7.47 billion yuan compared with last week [24]. 3.3 ETF Performance Tracking - Based on the average trends of the cumulative unit net values of 16 interest - rate bond ETFs and 35 credit - bond ETFs, recently, interest - rate bond ETFs and credit - bond ETFs continued the recovery trend, with cumulative unit net values closing at 1.19 and 1.04 respectively [27]. - As of October 31, with February 7 as the base date, the average cumulative yield of benchmark market - making credit - bond ETFs increased to 0.95%; with July 17 as the base date, the cumulative yield of science - innovation bond ETFs marginally recovered to 0.13%, entering the positive range [5][32]. 3.4 Premium/Discount Rate Tracking - Last week, the average premium/discount rates of credit - bond ETFs, interest - rate bond ETFs, and convertible - bond ETFs were - 0.09%, - 0.02%, and - 0.03% respectively. The average trading price of ETFs was lower than the fund's unit net value, indicating low allocation sentiment. Specifically, the weekly average premium/discount rates of benchmark market - making credit - bond ETFs and science - innovation bond ETFs were - 0.13% and - 0.10% respectively [6][37]. 3.5 Turnover Rate Tracking - Last week, the turnover rate was interest - rate bond ETFs > credit - bond ETFs > convertible - bond ETFs. The weekly turnover rates of the three types of products all increased marginally, reaching 162%, 150%, and 107% respectively. Specifically, products such as Haifutong Shanghai Stock Exchange 5 - year Local Government Bond ETF, Huaxia Shanghai Stock Exchange Benchmark Market - making Treasury Bond ETF among interest - rate bond ETFs, and Huaan CSI AAA Science and Technology Innovation Corporate Bond ETF, Science - innovation Bond ETF Yongying among science - innovation bond ETFs had relatively high turnover rates [7][42].

Group 1 - The recent phenomenon of "discount" in credit bond ETFs has attracted market attention, with over half of the credit bond ETFs showing this trend since July 8 [1] - As of July 15, the discount rate for several credit bond ETFs, including Guangfa (159397.SZ), exceeded 15 basis points, indicating a significant supply-demand imbalance in the market [1][2] - The rise and fall of the discount rate serves as an important observation indicator for timing operations in bond ETFs, reflecting both asset price fluctuations and changes in market supply and demand [2] Group 2 - Guangfa Credit Bond ETF (159397.SZ) was established on January 22 of this year with an initial fundraising scale of 2.235 billion yuan, and as of July 15, its latest scale reached 14.775 billion yuan, ranking first among benchmark market-making credit bond ETFs in Shenzhen [3]