| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 833.46 | USD | 20251128 |
| Shandong Yushuo Chem | China national standards | MT | 833.46 | USD | 20251128 |
| Shandong Yushuo Chem | Industrial Grade | MT | 833.46 | USD | 20251128 |
| Shandong Yushuo Chem | China national standards | MT | 833.46 | USD | 20251128 |
| Shandong Yushuo Chem | China national standards | MT | 833.46 | USD | 20251128 |
| Xiamen Yudeshun Chem | China national standards | MT | 1271.38 | USD | 20251128 |
| Shandong Xingpeng Chem | China national standards | MT | 649.82 | USD | 20251128 |
| Nantong Zhonghe Chem | China national standards | MT | 847.59 | USD | 20251128 |
| Shandong Shuojia Chem | Industrial Grade | MT | 826.4 | USD | 20251128 |
| Shandong Shuojia Chem | Industrial Grade | MT | 826.4 | USD | 20251128 |