| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 256.82 | USD | 20251111 |
| Shandong Jinling Chem | China national standards | MT | 256.82 | USD | 20251111 |
| Shandong Jinling Chem | China national standards | MT | 256.82 | USD | 20251111 |
| Shandong Jinling Chem | China national standards | MT | 256.82 | USD | 20251111 |
| Luxi Chem | China national standards | MT | 352.78 | USD | 20251111 |
| Shandong Jinling Chem | China national standards | MT | 261.06 | USD | 20251111 |
| Jinan Jinrihe Chem | China national standards | MT | 254.0 | USD | 20251111 |
| Luxi Chem | China national standards | MT | 263.88 | USD | 20251111 |
| Jiangsu LeeMan Chem | China national standards | MT | 410.63 | USD | 20251111 |
| Guangzhou Tianyue Chem | China national standards | MT | 493.89 | USD | 20251111 |