| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Anhui Wanwei | China national standards | MT | USD | 20250701 | |
| Inner Mongolia Mengwei | China national standards | MT | USD | 20250701 | |
| Inner Mongolia Shuangxin | China national standards | MT | USD | 20250701 | |
| Hunan Xiangwei | China national standards | MT | USD | 20250630 | |
| Sinopec | China national standards | MT | USD | 20250630 | |
| Lianyungang Reephos | China national standards | MT | USD | 20250630 | |
| Anhui Wanwei | China national standards | MT | USD | 20250630 | |
| Inner Mongolia Mengwei | China national standards | MT | USD | 20250630 | |
| Inner Mongolia Shuangxin | China national standards | MT | USD | 20250630 | |
| Yan'an Yanchang | China national standards | MT | USD | 20250630 |
