| 序号 | 项目 | 年 2023 | 年 2022 | 较同期增减额 | 较同期增减% | | --- | --- | --- | --- | --- | --- | | 1 | 营业收入 | 999,134.95 | 903,834.93 | 95,300.02 | 10.54% | | 2 | 营业成本 | 824,530.19 | 775,220.69 | 49,309.50 | 6.36% | | 3 | 毛利额 | 174,604.76 | 128,614.24 | 45,990.52 | 35.76% | | 4 | 销售费用 | 40,556.97 | 33,704.92 | 6,852.05 | 20.33% | | 5 | 管理费用 | 36,474.30 | 29,451.02 | 7,023.28 | 23.85% | | 6 | 研发费用 | 34,944.63 | 31,821.12 | 3,123.51 | 9.82% | | 7 | 财务费用 | -9,798.35 | -6,811.83 | -2,986.52 | -43.84% | | 8 | 投资收益 | 8,722. ...