| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 917.24 | USD | 20251113 |
| Shandong Langchem | China national standards | MT | 903.13 | USD | 20251113 |
| Shandong Langchem | Industrial Grade | MT | 910.18 | USD | 20251113 |
| Shandong Langchem | China national standards | MT | 846.68 | USD | 20251113 |
| Aite Zhejiang | China national standards | MT | 790.23 | USD | 20251113 |
| Shandong Mingyu | China national standards | MT | 903.13 | USD | 20251113 |
| Jinan Qi Mat | Industrial Grade | MT | 846.68 | USD | 20251113 |
| Qingdao Shengze Chem | China national standards | MT | 846.68 | USD | 20251113 |
| Shandong Huize Chem | China national standards | MT | 846.68 | USD | 20251113 |
| Shandong Wells Chem | China national standards | MT | 889.01 | USD | 20251113 |