黑龙江发行5年期一般债地方债，规模12.2382亿元，发行利率1.5500%，边际倍数3.91倍，倍数预期1.57；黑龙江发行10年期其他专项地方债，规模89.0000亿元，发行利率1.7400%，边际倍数13.40倍，倍数预期1.75；黑龙江发行10年期一般债地方债，规模59.6794亿元，发行利率1.7000%，边际倍数6.26倍，倍数预期1.74。

Group 1 - Heilongjiang issued a 5-year general local government bond with a scale of 1.22382 billion, an issuance rate of 1.5500%, and a marginal multiple of 3.91, exceeding the expected multiple of 1.57 [1] - Heilongjiang issued a 10-year special local government bond with a scale of 8.9 billion, an issuance rate of 1.7400%, and a marginal multiple of 13.40, surpassing the expected multiple of 1.75 [1] - Heilongjiang issued a 10-year general local government bond with a scale of 5.96794 billion, an issuance rate of 1.7000%, and a marginal multiple of 6.26, slightly above the expected multiple of 1.74 [1]