| Vendor | Spec | Unit | Price | Currency | Date |
| Dongying Huatai Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Dongying Huatai Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Dongying Huatai Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Dongying Huatai Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Dongying Huatai Chem | China national standards | MT | 1479.54 | USD | 20251016 |
| Dongying Huatai Chem | China national standards | MT | 1098.67 | USD | 20251015 |
| Dongying Huatai Chem | China national standards | MT | 1098.67 | USD | 20251015 |
| Dongying Huatai Chem | China national standards | MT | 1098.67 | USD | 20251015 |
| Dongying Huatai Chem | China national standards | MT | 1098.67 | USD | 20251015 |
| Dongying Huatai Chem | China national standards | MT | 1098.67 | USD | 20251015 |