| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20251205 | |
| Sinopec | China national standards | MT | USD | 20251205 | |
| Anhui Wanwei | China national standards | MT | USD | 20251205 | |
| Inner Mongolia Shuangxin | China national standards | MT | USD | 20251205 | |
| Ningxia Dadi | China national standards | MT | USD | 20251205 | |
| Sinopec | China national standards | MT | USD | 20251204 | |
| Sinopec | China national standards | MT | USD | 20251204 | |
| Anhui Wanwei | China national standards | MT | USD | 20251204 | |
| Inner Mongolia Shuangxin | China national standards | MT | USD | 20251204 | |
| Ningxia Dadi | China national standards | MT | USD | 20251204 |
