| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | Industrial Grade | MT | 762.25 | USD | 20251029 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 762.25 | USD | 20251029 |
| Jinan Jinrihe Chem | China national standards | MT | 790.48 | USD | 20251029 |
| Jinan Jinrihe Chem | China national standards | MT | 790.48 | USD | 20251029 |
| Jinan Jinrihe Chem | China national standards | MT | 846.94 | USD | 20251029 |
| Jinan Jinrihe Chem | China national standards | MT | 846.94 | USD | 20251029 |
| Shandong Wells Chem | China national standards | MT | 741.08 | USD | 20251029 |
| Guangzhou Tianyue Chem | China national standards | MT | 959.87 | USD | 20251029 |
| Guangzhou Tianyue Chem | China national standards | MT | 959.87 | USD | 20251029 |
| Shandong Shuojia Chem | Industrial Grade | MT | 846.94 | USD | 20251029 |