| Vendor | Spec | Unit | Price | Currency | Date |
| Dongying Huatai Chem | China national standards | MT | 1058.35 | USD | 20251106 |
| Dongying Huatai Chem | China national standards | MT | 1058.35 | USD | 20251106 |
| Dongying Huatai Chem | China national standards | MT | 1058.35 | USD | 20251106 |
| Dongying Huatai Chem | China national standards | MT | 1058.35 | USD | 20251106 |
| Dongying Huatai Chem | China national standards | MT | 1057.81 | USD | 20251105 |
| Dongying Huatai Chem | China national standards | MT | 1057.81 | USD | 20251105 |
| Dongying Huatai Chem | China national standards | MT | 1057.81 | USD | 20251105 |
| Dongying Huatai Chem | China national standards | MT | 1057.81 | USD | 20251105 |
| Dongying Huatai Chem | China national standards | MT | 1480.94 | USD | 20251105 |
| Dongying Huatai Chem | China national standards | MT | 1057.81 | USD | 20251105 |