国债期货走弱，30年期主力合约盘中跌0.10%

Group 1 - The core viewpoint of the article indicates a decline in government bond futures, with the 30-year main contract dropping by 0.10% to 110.830 yuan [1] - The 10-year bond futures decreased by 0.03%, currently priced at 107.75 yuan [1] - The 5-year bond futures fell by 0.07%, now at 105.535 yuan [1] - The 2-year bond futures also saw a decline of 0.03%, trading at 102.334 yuan [1]