| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Ningxia Dadi | China national standards | MT | USD | 20260306 | |
| Sinopec | China national standards | MT | USD | 20260305 | |
| Sinopec | China national standards | MT | USD | 20260305 | |
| Anhui Wanwei | China national standards | MT | USD | 20260305 | |
| Ningxia Dadi | China national standards | MT | USD | 20260305 | |
| Sinopec | China national standards | MT | USD | 20260304 | |
| Sinopec | China national standards | MT | USD | 20260304 | |
| Anhui Wanwei | China national standards | MT | USD | 20260304 | |
| Inner Mongolia Shuangxin | China national standards | MT | USD | 20260304 | |
| Ningxia Dadi | China national standards | MT | USD | 20260304 |
