资金面继续保持宽松，债市延续暖意

1. Report Industry Investment Rating - Not provided in the content. 2. Core Viewpoints of the Report - On December 19, the liquidity remained loose, the bond market continued to be bullish, the convertible bond market followed the equity market and continued to rise, most convertible bond issues increased, yields on US Treasuries of various maturities generally increased, and 10-year government bond yields in major European economies generally rose [2]. 3. Summary by Relevant Catalogs 3.1 Bond Market News 3.1.1 Domestic News - The State Council executive meeting arranged the implementation of the decisions and deployments of the Central Economic Work Conference, emphasizing that all departments should implement the work to consolidate and expand the positive economic trend [4]. - The Shanghai and Shenzhen Stock Exchanges, together with China Securities Depository and Clearing Corporation Limited, issued notices to support overseas institutional investors in conducting bond repurchase business to deepen the opening-up of the exchange bond market [5]. - The National Financial Regulatory Administration released a draft for comments on the Asset-Liability Management Measures for Insurance Companies to strengthen supervision of the insurance industry's asset-liability [5]. - In November 2025, cross-border payments remained active, and securities investment fund flows became more stable, with a net inflow of $17.8 billion in cross-border funds from non-bank sectors [6]. 3.1.2 International News - The Bank of Japan raised interest rates by 25 basis points to 0.75%, the highest since 1995, and may continue to raise rates depending on economic and price conditions [7]. - New York Fed President John Williams said there is no urgency to cut rates further, strengthening the market's expectation of a short-term pause in rate cuts [8]. 3.1.3 Commodities - On December 19, international crude oil futures prices continued to rise, and international natural gas prices turned up. WTI January crude oil futures rose 0.91% to $56.66 per barrel, Brent February crude oil futures rose 1.09% to $60.47 per barrel, COMEX February gold futures rose 0.52% to $4,387.3 per ounce, and NYMEX natural gas prices rose 2.05% to $4.026 per ounce [9][10]. 3.2 Liquidity 3.2.1 Open Market Operations - On December 19, the central bank conducted 7-day reverse repurchase operations worth 56.2 billion yuan at an interest rate of 1.40% and 14-day reverse repurchase operations worth 100 billion yuan. With 120.5 billion yuan of reverse repurchases maturing, the net capital injection was 35.7 billion yuan [12]. 3.2.2 Funding Rates - On December 19, the liquidity remained loose. DR001 fell 0.11bp to 1.271%, and DR007 rose 0.21bp to 1.441% [13]. 3.3 Bond Market Dynamics 3.3.1 Interest Rate Bonds - Spot Bond Yield Trends: On December 19, boosted by LPR rate cut expectations, the bond market continued to be bullish. By 20:00, the yield on the 10-year Treasury bond active issue 250016 fell 0.70bp to 1.8350%, and the yield on the 10-year CDB bond active issue 250215 fell 1.55bp to 1.8920% [15]. - Bond Tendering: The issuance scale of the 3-year and 5-year Treasury bonds was 97 billion yuan and 99 billion yuan respectively, with corresponding winning yields of 1.3554% and 1.5603% [17]. 3.3.2 Credit Bonds - Secondary Market Trading Anomalies: On December 19, the trading prices of two industrial bonds deviated by more than 10%. "19 Shanghai Shimao MTN001" and "20 Shanghai Shimao MTN001" rose by more than 26% [17]. - Credit Bond Events: Multiple companies had events such as debt restructuring, being listed as an executor, being criticized for violations, and canceling bond issuances [20]. 3.3.3 Convertible Bonds - Equity and Convertible Bond Indexes: On December 19, the three major A-share indexes rose, and the convertible bond market followed the equity market. The CSI Convertible Bond Index, Shanghai Convertible Bond Index, and Shenzhen Convertible Bond Index rose 0.38%, 0.27%, and 0.52% respectively. Most convertible bond issues rose [19]. - Convertible Bond Tracking: On December 19, Changgao Electric's convertible bond issuance was approved, some convertible bonds proposed to lower the conversion price or were about to meet the conditions, and some were about to be redeemed early or met the early redemption conditions [24]. 3.3.4 Overseas Bond Markets - US Bond Market: On December 19, yields on US Treasuries of various maturities generally rose. The 2-year and 10-year yields rose 2bp and 4bp to 3.48% and 4.16% respectively. The 2/10-year yield spread widened 2bp to 68bp, and the 5/30-year yield spread narrowed 2bp to 112bp. The 10-year TIPS break-even inflation rate remained unchanged at 2.24% [22][23][25]. - European Bond Market: On December 19, 10-year government bond yields in major European economies generally rose. German, French, Italian, Spanish, and British 10-year yields rose 4bp, 5bp, 4bp, 5bp, and 5bp respectively [26]. - Daily Price Changes of Chinese Dollar Bonds: As of the close on December 19, some Chinese dollar bonds had significant price changes, with some rising and some falling [28].