| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Baitu Chem | China national standards | MT | 904.3 | USD | 20251209 |
| Nanjing Baitu Chem | China national standards | MT | 819.52 | USD | 20251209 |
| Xiamen Yudeshun Chem | China national standards | MT | 1271.67 | USD | 20251209 |
| Shanghai Juexin | China national standards | MT | 989.08 | USD | 20251209 |
| Shanghai Juexin | China national standards | MT | 1342.32 | USD | 20251209 |
| Shandong Xingpeng Chem | China national standards | MT | 833.65 | USD | 20251209 |
| Shandong Yushuo Chem | Industrial Grade | MT | 833.65 | USD | 20251209 |
| Shandong Yushuo Chem | China national standards | MT | 833.65 | USD | 20251209 |
| Shandong Yushuo Chem | China national standards | MT | 833.65 | USD | 20251209 |
| Shandong Wells Chem | China national standards | MT | 833.65 | USD | 20251209 |