| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jiaxing Chem | China national standards | MT | 848.02 | USD | 20251210 |
| Jinan Jiaxing Chem | China national standards | MT | 805.62 | USD | 20251210 |
| Jinan Jiaxing Chem | China national standards | MT | 805.49 | USD | 20251208 |
| Jinan Jiaxing Chem | China national standards | MT | 847.89 | USD | 20251208 |
| Jinan Jiaxing Chem | China national standards | MT | 805.67 | USD | 20251205 |
| Jinan Jiaxing Chem | China national standards | MT | 848.07 | USD | 20251205 |
| Jinan Jiaxing Chem | China national standards | MT | 805.67 | USD | 20251205 |
| Jinan Jiaxing Chem | China national standards | MT | 848.07 | USD | 20251205 |
| Jinan Jiaxing Chem | China national standards | MT | 848.26 | USD | 20251204 |
| Jinan Jiaxing Chem | China national standards | MT | 805.85 | USD | 20251204 |