| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1244.12 | USD | 20251204 |
| Shandong Junfeng | China national standards | MT | 1060.33 | USD | 20251204 |
| Shandong Aite Chem | China national standards | MT | 1102.74 | USD | 20251204 |
| Nantong Zhonghe Chem | China national standards | MT | 876.54 | USD | 20251204 |
| Shandong Langchem | China national standards | MT | 1102.74 | USD | 20251204 |
| Shiyou Yangzhou Chem | China national standards | MT | 819.99 | USD | 20251204 |
| Lihuayi Weiyuan Chem | China national standards | MT | 819.99 | USD | 20251204 |
| Shandong Jiaen Chem | China national standards | MT | 954.29 | USD | 20251204 |
| Shanghai Wanzhong | China national standards | MT | 819.99 | USD | 20251204 |
| JS Xiaomi Chem | China national standards | MT | 827.05 | USD | 20251204 |