| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 973.41 | USD | 20251104 |
| Shandong Zhiheng | China national standards | MT | 945.19 | USD | 20251104 |
| Luxi Chem | China national standards | MT | 888.76 | USD | 20251104 |
| Shandong Yuxuan Chem | China national standards | MT | 846.66 | USD | 20251103 |
| Lihuayi Shandong | China national standards | MT | 794.45 | USD | 20251103 |
| Jinan Zhongyin Mat | China national standards | MT | 733.77 | USD | 20251103 |
| Jinan Zhongyin Mat | China national standards | MT | 733.77 | USD | 20251103 |
| Zaozhuang Yitai | China national standards | MT | 1058.32 | USD | 20251103 |
| Changzhou Jiaye Chem | China national standards | MT | 1199.43 | USD | 20251103 |
| Luxi Chem | China national standards | MT | 769.05 | USD | 20251103 |