Group 1: Report Industry Investment Rating - No information provided on the report industry investment rating Group 2: Core Viewpoints of the Report - On April 2, Trump announced "reciprocal tariffs", setting a 10% minimum benchmark tariff for trading partners, with higher - tariff economies including China (34%), EU (20%), Vietnam (46%), India (26%), Japan (24%), etc., and also re - emphasized 25% auto tariffs and announced a 25% tariff on all imported beer, which increased capital market volatility [2] - On April 3, in the domestic bond market, the yields of various maturities declined, with the 10Y Treasury bonds 240011 and 250004 down about 5bp, and the decline of ultra - long bonds > long bonds > medium - short bonds [3] - After the "reciprocal tariffs" shock, the bond market is close to the pricing of unchanged short - term interest rate center + historical minimum term spread. The subsequent market decline needs to focus on the influx of risk - averse funds into the bond market and the opening of the broad - money window. The 10 - year Treasury bond is likely to fluctuate in the range of 1.70% - 1.80%. Active bonds are more cost - effective during the bond - replacement period, and some secondary - active bonds may over - adjust due to temporary tightening of funds [6] Group 3: Summary by Relevant Catalogs 1. Impact of Tariff Announcement - Trump's "reciprocal tariffs" announcement was a major surprise to the market, targeting multiple economies and increasing capital market volatility [2] 2. Bond Market Performance on April 3 - The domestic bond market priced in the tariff impact in the morning, with the yields of 10Y Treasury bonds 240011 and 250004 dropping by about 5bp, and the decline pattern of different - maturity bonds was ultra - long bonds > long bonds > medium - short bonds [3] 3. Three Perspectives on the Subsequent Bond Market 3.1. Tariff's Impact on Fundamental Expectations and Term Spread - Tariffs increase pessimistic expectations about the economic fundamentals. When there are such expectations, term spreads like 10Y - 1Y and 30Y - 10Y usually compress. Given the current short - term interest rate above 1.5% (1.54% on April 2) and the 10Y - 1Y term spread compressed to 25bp, the short - term interest rate is approaching the theoretical lower limit of 1.74% (calculated based on the historical minimum term spread of 20bp) [3] 3.2. Conditions for Further Decline in Short - term Interest Rates - A further decline in short - term interest rates depends on broad - money policies, but the window may not open immediately. The pressure to stabilize the economy has increased, and the expectation of reserve requirement ratio cuts and interest rate cuts has risen again. However, stabilizing the exchange rate restricts broad - money policies in the short term, the space for broad - money policies is limited compared to 2018, and the probability of broad - money policies in May - June to cooperate with government bond issuance is higher, while the net financing pressure in April is relatively small [4] 3.3. Focus on Institutional Behavior when the 10 - year Treasury Bond Fluctuates between 1.70% - 1.80% - In the current bond - replacement market, 240011 may face upward pressure because the short - selling force of 240011 is still strong (as shown by the increase in bond lending volume after the quarter), and 250004 is about to replace 240011 as the active bond, so its interest rate may rise due to liquidity pricing [5][6] - The secondary - active bonds of 30Y Treasury bonds may also face upward pressure. Although the funds have loosened, the negative Carry phenomenon still exists. During the Q2 when there is a 30Y Treasury bond issuance plan, the secondary - active bonds may over - adjust after the seasonal tightening of funds [6]