| Vendor | Spec | Unit | Price | Currency | Date |
| Suzhou Zhaohua Chem | 含量96% | MT | 353.03 | USD | 20251117 |
| Shandong Shuojia Chem | Food Grade | MT | 303.6 | USD | 20251117 |
| Shandong Shuojia Chem | China national standards | MT | 303.6 | USD | 20251117 |
| Shandong Shuojia Chem | China national standards | MT | 303.6 | USD | 20251117 |
| GuangZhan Chem | China national standards | MT | 254.18 | USD | 20251117 |
| GuangZhan Chem | China national standards | MT | 268.3 | USD | 20251117 |
| Suzhou Shangma Chem | Industrial Grade | MT | 353.03 | USD | 20251117 |
| Zhangzhou Sanan Chem | China national standards | MT | 310.66 | USD | 20251117 |
| Shandong Fusheng | Industrial Grade | MT | 282.42 | USD | 20251117 |
| Chizhou Xinyu Chem | Industrial Grade | MT | 310.66 | USD | 20251117 |