农发行发行2年期债券，规模30亿元，发行利率1.4595%，预期1.5000%，投标倍数6.28倍，边际倍数1.63倍；农发行发行2年期债券，规模20亿元，发行利率1.6283%，预期1.6800%，投标倍数2.16倍，边际倍数2.69倍；农发行发行7年期债券，规模20亿元，发行利率1.7085%，预期1.6700%，投标倍数5.36倍，边际倍数7.88倍。

Group 1 - The Agricultural Development Bank issued a 2-year bond with a scale of 30 billion, an issuance rate of 1.4595%, and a bid-to-cover ratio of 6.28 times [1] - The Agricultural Development Bank also issued another 2-year bond with a scale of 20 billion, an issuance rate of 1.6283%, and a bid-to-cover ratio of 2.16 times [1] - Additionally, the Agricultural Development Bank issued a 7-year bond with a scale of 20 billion, an issuance rate of 1.7085%, and a bid-to-cover ratio of 5.36 times [1] Group 2 - The expected issuance rate for the 2-year bond was 1.5000%, while the actual rate was lower at 1.4595% [1] - The expected issuance rate for the second 2-year bond was 1.6800%, but the actual rate was 1.6283% [1] - The expected issuance rate for the 7-year bond was 1.6700%, while the actual rate was higher at 1.7085% [1]