| 9-7 续表 continued | ||||
| 上年=100 | (preceding year=100) | |||
| 项 目 | Item | 2021 | 2022 | 2023 |
| 工业生产者购进价格指数 | Producer Price Index for Purchased Goods | 108.0 | 104.1 | 97.6 |
| 按材料类别分 | Grouped by Type of Material | |||
| 燃料、动力类 | Fuels and Power | 118.4 | 117.9 | 96.8 |
| 黑色金属材料类 | Ferrous Materials | 119.5 | 98.8 | 92.6 |
| #钢材 | Steel | 119.5 | 99.2 | 92.2 |
| 其它 | Others | 120.6 | 93.1 | 98.1 |
| 有色金属材料和电线类 | Nonferrous Materials and Wires | 126.4 | 102.5 | 98.6 |
| 化工原料类 | Chemical Materials | 109.8 | 104.5 | 93.9 |
| 木材及纸浆类 | Timber and Paper Pulp | 104.7 | 108.6 | 97.7 |
| 建筑材料及非金属矿类 | Building Materials and Nonmetal Minerals | 102.1 | 99.6 | 96.8 |
| 其它工业原材料及半成品类 | Other Raw Materials and Semi-finished Products | 102.8 | 102.3 | 99.4 |
| 农副产品类 | Agricultural Products | 99.5 | 104.1 | 95.1 |
| 纺织原料类 | Textile Raw Materials | 100.0 | 101.9 | 100.3 |