| 项目 | 2023 年 1 | 1 | 月 | 本期计提金额 | 其他变动金额 | | 2023 年 | 12 月 | 31 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 日余额 | | | 转回或转销 | 其他 | | 日余额 | | | 信用减值准备 | | 325,169.86 | | 92,087.32 | 6,402.28 | 11,416.37 | | 399,438.52 | | | 存货跌价准备 | | 357,775.66 | | 162,311.13 | 205,609.21 | - | | 314,477.57 | | | 合同资产减值准备 | | 137,739.55 | | 42,616.41 | - | - | | 180,355.97 | | | 商誉减值准备 | | 149.93 | | - | - | - | | | 149.93 | | 合同取得成本 | | 5,242.38 | | 11,471.91 | 2,084.70 | - | | 14,629.58 | | | 合计 ...