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| TI Ref No : | 525780303 |
|---|---|
| Description : | Tender Announcement For The Development Project Of The Return Air Roadway (west) At Haishiwan Coal Mine Of Yaojie Coal And Electricity Group Co., Ltd. At +1100m |
| Date : | 2025-12-03 |
| Deadline : | 2025-12-17 |
| Document Type : | Tenders |
