内蒙古发行15年期其他专项地方债，规模155.0000亿元，发行利率1.9700%，边际倍数3.17倍，倍数预期1.96；内蒙古发行20年期轨交专项地方债，规模10.0000亿元，发行利率2.0300%，边际倍数10.33倍，倍数预期2.03。

Group 1 - Inner Mongolia issued 15-year special local bonds with a scale of 155 billion yuan and an issuance interest rate of 1.97% [1] - The marginal multiple for the 15-year bonds was 3.17 times, with an expected multiple of 1.96 [1] - Inner Mongolia also issued 20-year special local bonds for rail transit with a scale of 10 billion yuan and an issuance interest rate of 2.03% [1] Group 2 - The marginal multiple for the 20-year rail transit bonds was 10.33 times, with an expected multiple of 2.03 [1]