| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Ningxia Dadi | China national standards | MT | USD | 20260323 | |
| Sinopec | China national standards | MT | USD | 20260320 | |
| Sinopec | China national standards | MT | USD | 20260320 | |
| Anhui Wanwei | China national standards | MT | USD | 20260320 | |
| Ningxia Dadi | China national standards | MT | USD | 20260320 | |
| Sinopec | China national standards | MT | USD | 20260319 | |
| Sinopec | China national standards | MT | USD | 20260319 | |
| Anhui Wanwei | China national standards | MT | USD | 20260319 | |
| Ningxia Dadi | China national standards | MT | USD | 20260319 | |
| Sinopec | China national standards | MT | USD | 20260318 |