| Vendor | Spec | Unit | Price | Currency | Date |
| Huixian Yongchang | China national standards | MT | 253.11 | USD | 20260327 |
| Kunming Jiehua | China national standards | MT | 274.8 | USD | 20260327 |
| Meishan Golden-Elephant | China national standards | MT | 397.74 | USD | 20260327 |
| Luzhou Lutianhua | China national standards | MT | 310.96 | USD | 20260327 |
| Zibo Holitech | China national standards | MT | 361.58 | USD | 20260327 |
| Changzhi Tianji | China national standards | MT | 419.43 | USD | 20260327 |
| Shuozhou Coal | China national standards | MT | 462.82 | USD | 20260327 |
| Xingping Xinghua | China national standards | MT | 621.92 | USD | 20260327 |
| Huixian Yongchang | China national standards | MT | 253.42 | USD | 20260326 |
| Kunming Jiehua | China national standards | MT | 275.14 | USD | 20260326 |