| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong FUZE | China national standards | MT | 1059.94 | USD | 20251201 |
| Wuhan Hengjiu Chem | China national standards | MT | 847.95 | USD | 20251201 |
| Shandong Aite Chem | China national standards | MT | 1074.07 | USD | 20251201 |
| Zibo Lishuo Chem | China national standards | MT | 918.61 | USD | 20251201 |
| Zibo Lishuo Chem | China national standards | MT | 918.61 | USD | 20251201 |
| Lihuayi Shandong | China national standards | MT | 713.69 | USD | 20251201 |
| Luxi Chem | China national standards | MT | 734.89 | USD | 20251201 |
| Wanhua Chem | China national standards | MT | 1024.6 | USD | 20251201 |
| Shandong Qiangsen Chem | China national standards | MT | 819.68 | USD | 20251201 |
| Wuhan Hengjiu Chem | China national standards | MT | 847.95 | USD | 20251201 |