| Vendor | Spec | Unit | Price | Currency | Date |
| Shiyou Yangzhou Chem | China national standards | MT | 619.66 | USD | 20251013 |
| Unknown | China national standards | MT | 626.7 | USD | 20251013 |
| Unknown | China national standards | MT | 626.7 | USD | 20251013 |
| Unknown | China national standards | MT | 619.66 | USD | 20251013 |
| Unknown | China national standards | MT | 629.52 | USD | 20251013 |
| Shandong Hongyang Chem | China national standards | MT | 859.07 | USD | 20251013 |
| Lihuayi Weiyuan Chem | China national standards | MT | 619.66 | USD | 20251013 |
| Shandong Hongyang Chem | China national standards | MT | 915.4 | USD | 20251013 |
| Wuhan Hengjiu Chem | China national standards | MT | 915.4 | USD | 20251013 |
| Shanghai Wanzhong | China national standards | MT | 608.39 | USD | 20251013 |