| Vendor | Spec | Unit | Price | Currency | Date |
| Dongying Huatai Chem | China national standards | MT | 1086.47 | USD | 20251119 |
| Dongying Huatai Chem | China national standards | MT | 1481.54 | USD | 20251119 |
| Dongying Huatai Chem | China national standards | MT | 1086.47 | USD | 20251119 |
| Dongying Huatai Chem | China national standards | MT | 1086.47 | USD | 20251119 |
| Dongying Huatai Chem | China national standards | MT | 1086.47 | USD | 20251119 |
| Dongying Huatai Chem | China national standards | MT | 1086.47 | USD | 20251119 |
| Dongying Huatai Chem | China national standards | MT | 1086.47 | USD | 20251119 |
| Dongying Huatai Chem | China national standards | MT | 1058.25 | USD | 20251119 |
| Dongying Huatai Chem | China national standards | MT | 1086.71 | USD | 20251118 |
| Dongying Huatai Chem | China national standards | MT | 1086.71 | USD | 20251118 |