| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | China national standards | MT | 903.1 | USD | 20251103 |
| Shandong Shuojia Chem | China national standards | MT | 846.66 | USD | 20251103 |
| Shandong Wells Chem | China national standards | MT | 846.66 | USD | 20251103 |
| Shandong Xingpeng Chem | China national standards | MT | 649.1 | USD | 20251103 |
| Wuhan Hengjiu Chem | China national standards | MT | 804.32 | USD | 20251103 |
| Shandong Jinshenrun Chem | China national standards | MT | 888.99 | USD | 20251103 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 903.1 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 846.66 | USD | 20251103 |
| Shanghai Lanyan | China national standards | MT | 1340.54 | USD | 20251103 |
| Jinan Angxin Chem | China national standards | MT | 804.32 | USD | 20251103 |