| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong LuoHeng Chem | China national standards | MT | 1354.86 | USD | 20251028 |
| Luxi Chem | China national standards | MT | 1354.86 | USD | 20251028 |
| Shandong Haili Chem | China national standards | MT | 1044.37 | USD | 20251028 |
| Nanjing Baitu Chem | China national standards | MT | 1044.37 | USD | 20251028 |
| Suzhou Xuehang Mat | China national standards | MT | 1623.01 | USD | 20251028 |
| Jinan Jinrihe Chem | China national standards | MT | 1072.6 | USD | 20251028 |
| Jinan Jinrihe Chem | China national standards | MT | 1072.6 | USD | 20251028 |
| Jinan Jinrihe Chem | China national standards | MT | 846.79 | USD | 20251028 |
| Jinan Jinrihe Chem | China national standards | MT | 846.79 | USD | 20251028 |
| Luxi Chem | China national standards | MT | 1002.03 | USD | 20251028 |