| Vendor | Spec | Unit | Price | Currency | Date |
| Dongying Huatai Chem | China national standards | MT | 1069.7 | USD | 20251011 |
| Dongying Huatai Chem | China national standards | MT | 1069.7 | USD | 20251011 |
| Dongying Huatai Chem | China national standards | MT | 1069.7 | USD | 20251011 |
| Dongying Huatai Chem | China national standards | MT | 1069.7 | USD | 20251010 |
| Dongying Huatai Chem | China national standards | MT | 1069.7 | USD | 20251010 |
| Dongying Huatai Chem | China national standards | MT | 1069.7 | USD | 20251010 |
| Dongying Huatai Chem | China national standards | MT | 1069.7 | USD | 20251010 |
| Dongying Huatai Chem | China national standards | MT | 1069.7 | USD | 20251010 |
| Dongying Huatai Chem | China national standards | MT | 1477.87 | USD | 20251010 |
| Dongying Huatai Chem | China national standards | MT | 1069.7 | USD | 20251010 |