| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20250430 | |
| Huainan Tanxin | China national standards | MT | USD | 20250430 | |
| Huizhou Yussen | China national standards | MT | USD | 20250430 | |
| Yulin Jiuding | China national standards | MT | USD | 20250430 | |
| Henan Liyuan Coal | China national standards | MT | USD | 20250429 | |
| Sinopec | China national standards | MT | USD | 20250429 | |
| Huainan Tanxin | China national standards | MT | USD | 20250429 | |
| Huizhou Yussen | China national standards | MT | USD | 20250429 | |
| Yulin Jiuding | China national standards | MT | USD | 20250429 | |
| Henan Liyuan Coal | China national standards | MT | USD | 20250428 |
