| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Kaitai Petro | China national standards | MT | 918.95 | USD | 20251204 |
| Jinan Aochen Chem | China national standards | MT | 961.36 | USD | 20251204 |
| Aite Zhejiang | China national standards | MT | 890.67 | USD | 20251204 |
| Shandong Mingyu | China national standards | MT | 862.4 | USD | 20251204 |
| Aite Zhejiang | China national standards | MT | 883.6 | USD | 20251204 |
| Zibo Lishuo Chem | China national standards | MT | 848.26 | USD | 20251204 |
| Formosa Ningbo | China national standards | MT | 890.67 | 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 |