| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Anhui Wanwei | China national standards | MT | USD | 20251103 | |
| Inner Mongolia Shuangxin | China national standards | MT | USD | 20251103 | |
| Sinopec | China national standards | MT | USD | 20251031 | |
| Sinopec | China national standards | MT | USD | 20251031 | |
| Anhui Wanwei | China national standards | MT | USD | 20251031 | |
| Inner Mongolia Shuangxin | China national standards | MT | USD | 20251031 | |
| Sinopec | China national standards | MT | USD | 20251030 | |
| Sinopec | China national standards | MT | USD | 20251030 | |
| Anhui Wanwei | China national standards | MT | USD | 20251030 | |
| Inner Mongolia Shuangxin | China national standards | MT | USD | 20251030 |