| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 805.49 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 805.49 | USD | 20251208 |
| Shandong Shuojia Chem | Industrial Grade | MT | 805.49 | USD | 20251208 |
| Shandong Shuojia Chem | Industrial Grade | MT | 805.49 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 805.49 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 805.49 | USD | 20251208 |
| Shandong Daoqin Chem | China national standards | MT | 989.2 | USD | 20251208 |
| Xiamen Yudeshun Chem | China national standards | MT | 1271.83 | USD | 20251208 |
| Shandong Wells Chem | China national standards | MT | 734.84 | USD | 20251208 |
| Jinan Jinrihe Chem | China national standards | MT | 791.36 | USD | 20251208 |