1. Report Industry Investment Rating No information about the industry investment rating is provided in the report. 2. Core Viewpoints of the Report - Based on various fiscal announcements, the report calculates the supply of government bonds and ultra - long bonds in Q1 2026 and interprets the key points of market - concerned supply [8]. - It analyzes the characteristics of government bond issuance in Q1 2026, including the situation of treasury bonds, local bonds, and makes supply forecasts [1][3][9]. 3. Summary According to the Directory 3.1 Treasury Bonds: In Q1, the number of issuances changes little, the single - issue scale rises and then falls, and there is room for acceleration in the future 3.1.1 Q1 Treasury Bond Plan: The number of issuances changes little, and 30y bonds use new codes - The number of treasury bond issuances in Q1 2026 is similar to that in the same period of 2025, with the number of coupon - bearing treasury bonds and savings bonds of each term remaining the same as in Q1 2025, and an additional 3M discount treasury bond issued in March 2026. The 50 - year treasury bond is postponed from February to March [9]. - 30y treasury bonds will use new codes. After the announcement, 250002 performed weakly, and 2500006 may continue to be the active bond in the short term. There is a risk of failure in the coupon - bond replacement of 30y ordinary treasury bonds [10]. 3.1.2 Single - issue Scale of Key - term Treasury Bonds: It rises first and then falls, and there may still be room for acceleration in the future - In January 2026, the single - issue scale of 2 - year and 10 - year coupon - bearing treasury bonds increased significantly compared with the same period in 2025, which may be due to high maturity pressure, the need to form physical workloads earlier, and to make way for the issuance of special treasury bonds [15][16]. - The single - issue scale of 1 - year treasury bonds later decreased to 135 billion. If the issuance speed of 135 billion continues, the monthly average may be around 150 billion, which is in line with the neutral issuance speed under a 4% deficit rate. To catch up with the net financing progress in 2025 in Q1, the quarterly average single - issue scale of key - term treasury bonds needs to reach 170 billion, indicating room for acceleration [18][19]. - Treasury bonds can use the remaining quota for issuance expansion before the Two Sessions. The remaining quota at the beginning of 2026 is expected to be around 580 billion, providing room for expansion [23]. 3.1.3 The quota of ultra - long special treasury bonds is pre - allocated but issued later - No special treasury bonds are scheduled for issuance in Q1. Ultra - long special treasury bonds show the characteristic of "quota pre - allocation but issuance postponement". The "Two - New" quota in 2026 is pre - allocated in a reduced scale but earlier, while the "Two - Important" quota is pre - allocated in a larger scale but later [25][29][30]. 3.2 Local Bonds: In Q1, the issuance scale is similar to that in the same period of 2025, the rhythm is earlier, and the terms vary across regions 3.2.1 Q1 Local Bond Plan: The issuance scale is basically the same as that in Q1 2025, and the supply is more concentrated in January - The planned issuance scale of the regions that have released plans is close to that in the same period of 2025. Affected by the Spring Festival shift, the issuance in January 2026 increased significantly compared with the same period in 2025 [31][32]. 3.2.2 Terms: Different regions show differentiation, and term shortening is not yet a general phenomenon - Regions with significantly shortened terms include Guangxi and Zhejiang, which do not arrange the issuance of 30y varieties and increase 10 - 20y varieties [32]. - Regions with little change in terms include Beijing and Shandong. Beijing's new special bonds still cover the full range of 1 - 30y terms, and Shandong's weighted average term is similar to that in Q1 2025 [33]. - Regions with significantly extended terms include Qingdao, which added 30y varieties that were not issued in 2025 [33]. 3.3 Q1 Supply Forecast: It is expected that the net financing of government bonds will be 3.6 trillion, and the issuance of ultra - long bonds will be 1.3 - 1.65 trillion 3.3.1 Government Bond Supply Forecast: The Q1 net financing is 3.6 trillion, including 2.15 trillion local bonds and 1.46 trillion treasury bonds - Local bonds: The net financing in Q1 may be around 2.15 trillion, with January and March being the supply peaks. The net financing in January, February, and March is expected to be 830 billion, 490 billion, and 840 billion respectively [38]. - Treasury bonds: The net financing in Q1 may be around 1.46 trillion. The single - issue scale of key - term treasury bonds is assumed to be 135 billion for the remaining 3 issues in January, rising to 175 billion in February, and around 190 billion in March due to high maturity pressure [39]. 3.3.2 Ultra - long Bond Supply Forecast: The issuance in Q1 is 1.4 - 1.77 trillion, including 11.6 billion treasury bonds and 1.3 - 1.65 trillion local bonds - Ultra - long treasury bonds: The issuance in Q1 may be around 11.6 billion, with 32 billion, 32 billion, and 52 billion issued in January, February, and March respectively [42]. - Ultra - long local bonds: The issuance in Q1 may be 1.3 - 1.65 trillion, with different issuance scales calculated according to different reference term structures [43].