| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 815.88 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 815.88 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 815.88 | USD | 20250929 |
| Shandong Shuojia Chem | Industrial Grade | MT | 815.88 | USD | 20250929 |
| Shandong Shuojia Chem | Industrial Grade | MT | 815.88 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 815.88 | USD | 20250929 |
| Guang Longyu Chem | China national standards | MT | 1336.35 | USD | 20250929 |
| Shandong Xingpeng Chem | China national standards | MT | 647.08 | USD | 20250929 |
| Shanghai Ronghe Chem | China national standards | MT | 844.01 | USD | 20250929 |
| Wuhan Hengjiu Chem | China national standards | MT | 886.21 | USD | 20250929 |