| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20250512 | |
| Lianyungang Reephos | China national standards | MT | USD | 20250512 | |
| Anhui Wanwei | China national standards | MT | USD | 20250512 | |
| Inner Mongolia Mengwei | China national standards | MT | USD | 20250512 | |
| Inner Mongolia Shuangxin | China national standards | MT | USD | 20250512 | |
| Sinopec | China national standards | MT | USD | 20250509 | |
| Lianyungang Reephos | China national standards | MT | USD | 20250509 | |
| Anhui Wanwei | China national standards | MT | USD | 20250509 | |
| Inner Mongolia Mengwei | China national standards | MT | USD | 20250509 | |
| Inner Mongolia Shuangxin | China national standards | MT | USD | 20250509 |
