| ·机械(Machinery) | ·能源矿山(Energy & Mining) |
| ·冶金 材料(Metallurgical & Material) | ·电子 自控(Electric & Autocontrol) |
| ·化工 轻工(Chemical & Light Industry) | ·工程(Project) |
| ·通讯 网络(Communication & Network) | ·医疗保健(Medical Health) |
| ·经济 贸易(Economy & Business) | ·科研 试验(Research Test) |
| ·农业(Agriculture) | ·其他(Misc) |