| Vendor | Spec | Unit | Price | Currency | Date |
| Zhenghe | China national standards | MT | 887.96 | USD | 20251018 |
| Satellite Chem | China national standards | MT | 845.68 | USD | 20251018 |
| Wanhua Chem | China national standards | MT | 1014.81 | USD | 20251018 |
| Wanhua Chem | China national standards | MT | 1071.19 | USD | 20251018 |
| Sinopec | China national standards | MT | 887.96 | USD | 20251018 |
| Sinopec | China national standards | MT | 845.68 | USD | 20251018 |
| Sinopec | China national standards | MT | 845.68 | USD | 20251018 |
| Jinan Dezheng Chem | China national standards | MT | 1000.72 | USD | 20251018 |
| Jinan Dezheng Chem | China national standards | MT | 1000.72 | USD | 20251018 |
| Shandong Aite Chem | China national standards | MT | 944.34 | USD | 20251018 |