| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 984.45 | USD | 20250922 |
| Lihuayi Weiyuan Chem | China national standards | MT | 984.45 | USD | 20250922 |
| Lihuayi Weiyuan Chem | China national standards | MT | 984.45 | USD | 20250922 |
| Lihuayi Weiyuan Chem | China national standards | MT | 984.45 | USD | 20250922 |
| Shandong Aite Chem | China national standards | MT | 1096.95 | USD | 20250922 |
| Shandong Aite Chem | China national standards | MT | 1096.95 | USD | 20250922 |
| Beijing Yanshan Petro | China national standards | MT | 1054.76 | USD | 20250922 |
| Shandong Aite Chem | China national standards | MT | 1237.59 | USD | 20250922 |
| Shandong Huize Chem | China national standards | MT | 956.32 | USD | 20250922 |
| Unknown | China national standards | MT | 984.45 | USD | 20250922 |