| No. | Project Unit | Unit | QTY |
| 1 | Southwest Grid Co., Ltd. | Km | 189 |
| 2 | Southwest Grid Co., Ltd. | Km | 149 |
| 3 | Shanxi Province Power Supply Installation Contracting Co. | Km | 70 |
| 4 | Yunnan Power Materials Co. | Km | 105 |
| 5 | Sichuan Power Materials Co. | Km | 68 |
| 6 | Inner Mongolia Power Ultra High Voltage Power Supply Bureau | Km | 198 |
| 7 | Yunnan Grid Co. | Km | 244 |
| 8 | Hubei Power High Voltage Power Transmission Bureau | Km | 30 |
| 9 | Henan Province Power Survey Institute | km | 153 |
| 10 | Jilin Province Power Co., Ltd. Grid Construction | Km | 126 |
| 11 | Yunnan Grid Co. Chuxiong Power Supply Bureau | Km | 13 |
| 12 | Hubei Power Information & Communication Center | Km | 75 |
| 13 | Zhejiang Province Power Co. Ultra High Voltage Construction Branch | Km | 145 |
| 14 | Sichuan Province Power Co. | Km | 141 |
| 15 | Shanxi Province Power Co. Power Communication Center | Km | 29 |
| 16 | Yunnan Wenshan Power Co., Ltd. | Km | 161 |
| 17 | Yunnan Power Transmission and Transformation Engineering Co. | Km | 163 |
| 18 | Hubei Power Information & Communication Center | Km | 204 |
| 19 | Yunnan Province Power Transmission and Transformation Engineering Co. | Km | 352 |
| 20 | Jiangxi Power Grid Construction Management Branch | Km | 125 |
| 21 | Lanzhou Ultra High Voltage Power Transmission and Transformation Co. | Km | 103 |
| 22 | Xinjiang Power Xinneng Materials Group Co. | Km | 137 |
| 23 | North China Grid Co., Ltd. | Km | 203 |
| 24 | Northeast Grid Jinzhou Ultra High Voltage Bureau | Km | 98 |
| 25 | Zunyi Power Supply Bureau | Km | 124 |