【国债期现货全新走低】国债期货盘中大跌，30年期国债期货主力合约跌超0.9%，10年期国债期货主力合约跌0.3%。国债现券收益率集体上扬。

Group 1 - The core viewpoint of the news is that government bond futures have experienced a significant decline, with the 30-year government bond futures main contract dropping over 0.9% and the 10-year government bond futures main contract falling by 0.3% [1] - The yields on government bonds have collectively risen, indicating a shift in market sentiment towards higher interest rates [1] Group 2 - Specific yield rates for various government bonds are provided, with the 1-year yield at 1.3450%, the 2-year yield at 1.3700%, and the 10-year yield at 1.8525% [2] - The data also includes yields for other government bonds, such as the 5-year yield at 2.2475% and the 30-year yield at 2.65% [2]