| Vendor | Spec | Unit | Price | Currency | Date |
| Dongying Huatai Chem | China national standards | MT | 1086.71 | USD | 20251118 |
| Dongying Huatai Chem | China national standards | MT | 1086.71 | USD | 20251118 |
| Dongying Huatai Chem | China national standards | MT | 1481.88 | USD | 20251118 |
| Dongying Huatai Chem | China national standards | MT | 1086.71 | USD | 20251118 |
| Dongying Huatai Chem | China national standards | MT | 1086.71 | USD | 20251118 |
| Dongying Huatai Chem | China national standards | MT | 1086.71 | USD | 20251118 |
| Dongying Huatai Chem | China national standards | MT | 1058.48 | USD | 20251118 |
| Dongying Huatai Chem | China national standards | MT | 1086.71 | USD | 20251118 |
| Dongying Huatai Chem | China national standards | MT | 1059.08 | USD | 20251117 |
| Dongying Huatai Chem | China national standards | MT | 1087.32 | USD | 20251117 |