| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 845.62 | USD | 20251022 |
| Shandong Yushuo Chem | China national standards | MT | 845.62 | USD | 20251022 |
| Shandong Yushuo Chem | Industrial Grade | MT | 845.62 | USD | 20251022 |
| Shandong Xingpeng Chem | China national standards | MT | 648.31 | USD | 20251022 |
| Shandong Wells Chem | China national standards | MT | 739.92 | USD | 20251022 |
| Jinan Jinrihe Chem | China national standards | MT | 845.62 | USD | 20251022 |
| Jinan Jinrihe Chem | China national standards | MT | 789.24 | USD | 20251022 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 761.06 | USD | 20251022 |
| Shandong Shuojia Chem | China national standards | MT | 845.62 | USD | 20251022 |
| Shandong Shuojia Chem | China national standards | MT | 845.62 | USD | 20251022 |