| Vendor | Spec | Unit | Price | Currency | Date |
| Satellite Chem | China national standards | MT | 875.38 | USD | 20251125 |
| Satellite Chem | China national standards | MT | 790.67 | USD | 20251125 |
| Satellite Chem | China national standards | MT | 790.67 | USD | 20251125 |
| Satellite Chem | China national standards | MT | 833.03 | USD | 20251125 |
| Shandong Langchem | China national standards | MT | 1143.65 | USD | 20251125 |
| Shandong Langchem | China national standards | MT | 1058.93 | USD | 20251125 |
| Shandong Yihe Chem | China national standards | MT | 790.67 | USD | 20251125 |
| Jinan Aochen Chem | China national standards | MT | 1200.12 | USD | 20251125 |
| Sinopec | China national standards | MT | 790.67 | USD | 20251125 |
| Sinopec | China national standards | MT | 790.67 | USD | 20251125 |