| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 445.05 | USD | 20251127 |
| Henan Leavit Chem | China national standards | MT | 159.65 | USD | 20251127 |
| Henan Leavit Chem | China national standards | MT | 155.41 | USD | 20251127 |
| Henan Leavit Chem | China national standards | MT | 173.78 | USD | 20251127 |
| Henan Leavit Chem | China national standards | MT | 159.65 | USD | 20251127 |
| Hubei Shuanghuan Tech | China national standards | MT | 165.3 | USD | 20251127 |
| Tongdai Haijing Soda | China national standards | MT | 165.3 | USD | 20251127 |
| Hubei Shuanghuan Tech | China national standards | MT | 165.3 | USD | 20251127 |
| Tongdai Haijing Soda | China national standards | MT | 165.3 | USD | 20251127 |
| Henan Baoxin Tech | China national standards | MT | 165.3 | USD | 20251127 |