| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 845.93 | USD | 20251024 |
| Shandong Shuojia Chem | China national standards | MT | 845.93 | USD | 20251024 |
| Shandong Shuojia Chem | China national standards | MT | 845.93 | USD | 20251024 |
| Shandong Xingpeng Chem | China national standards | MT | 648.55 | USD | 20251024 |
| Shanghai Lanyan | China national standards | MT | 1339.39 | USD | 20251024 |
| Shandong Jinshenrun Chem | China national standards | MT | 888.22 | USD | 20251024 |
| Shandong Wells Chem | China national standards | MT | 902.32 | USD | 20251024 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 902.32 | USD | 20251024 |
| Jinan Angxin Chem | China national standards | MT | 803.63 | USD | 20251024 |
| Shandong Qiangsen Chem | China national standards | MT | 747.24 | USD | 20251024 |