| Vendor | Spec | Unit | Price | Currency | Date |
| Aite Zhejiang | China national standards | MT | 890.67 | USD | 20251204 |
| Aite Zhejiang | China national standards | MT | 883.6 | USD | 20251204 |
| Satellite Chem | China national standards | MT | 791.71 | USD | 20251204 |
| Satellite Chem | China national standards | MT | 834.12 | USD | 20251204 |
| Satellite Chem | China national standards | MT | 791.71 | USD | 20251204 |
| Satellite Chem | China national standards | MT | 805.85 | USD | 20251204 |
| Satellite Chem | China national standards | MT | 791.71 | USD | 20251204 |
| Wanhua Yantai | China national standards | MT | 791.47 | USD | 20251203 |
| Shandong Aite Chem | China national standards | MT | 946.94 | USD | 20251203 |
| Wanhua Yantai | China national standards | MT | 890.41 | USD | 20251203 |