| Vendor | Spec | Unit | Price | Currency | Date |
| Aite Zhejiang | China national standards | MT | 882.84 | USD | 20251202 |
| Satellite Chem | China national standards | MT | 833.4 | USD | 20251202 |
| Satellite Chem | China national standards | MT | 875.78 | USD | 20251202 |
| Satellite Chem | China national standards | MT | 791.03 | USD | 20251202 |
| Satellite Chem | China national standards | MT | 805.15 | USD | 20251202 |
| Satellite Chem | China national standards | MT | 791.03 | USD | 20251202 |
| Shandong Langchem | China national standards | MT | 988.78 | USD | 20251202 |
| Jinan Aochen Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Jinan Aochen Chem | China national standards | MT | 1243.04 | USD | 20251202 |
| Liaocheng Xinli | China national standards | MT | 791.03 | USD | 20251202 |