| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | Industrial Grade | MT | 761.44 | USD | 20251023 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 761.44 | USD | 20251023 |
| Jinan Jinrihe Chem | China national standards | MT | 789.64 | USD | 20251023 |
| Jinan Jinrihe Chem | China national standards | MT | 789.64 | USD | 20251023 |
| Jinan Jinrihe Chem | China national standards | MT | 846.05 | USD | 20251023 |
| Jinan Jinrihe Chem | China national standards | MT | 846.05 | USD | 20251023 |
| Shandong Wells Chem | China national standards | MT | 740.29 | USD | 20251023 |
| Shandong Xingpeng Chem | China national standards | MT | 648.64 | USD | 20251023 |
| Shandong Qiangsen Chem | China national standards | MT | 747.34 | USD | 20251023 |
| Nanjing Baitu Chem | China national standards | MT | 902.45 | USD | 20251023 |