| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke | China national standards | MT | 459.07 | USD | 20251126 |
| Shandong Yushuo Chem | China national standards | MT | 240.13 | USD | 20251126 |
| Jiangsu LeeMan Chem | China national standards | MT | 240.13 | USD | 20251126 |
| Changzhou Jiaye Chem | China national standards | MT | 508.5 | USD | 20251126 |
| Shandong Aite Chem | China national standards | MT | 282.5 | USD | 20251126 |
| Shandong Yushuo Chem | China national standards | MT | 240.13 | USD | 20251126 |
| Shandong Yushuo Chem | China national standards | MT | 240.13 | USD | 20251126 |
| Shandong Yushuo Chem | China national standards | MT | 240.13 | USD | 20251126 |
| Shandong Jinling Chem | China national standards | MT | 409.63 | USD | 20251126 |
| Shandong Jinling Chem | China national standards | MT | 240.13 | USD | 20251126 |