| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SinoMitsui | China national standards | MT | 1058.34 | USD | 20251111 |
| Shandong Xima | China national standards | MT | 1086.56 | USD | 20251111 |
| Shandong Qiangsen Chem | China national standards | MT | 1255.89 | USD | 20251111 |
| Shanghai Xianyue | China national standards | MT | 1023.06 | USD | 20251111 |
| Unknown | China national standards | MT | 1001.89 | USD | 20251111 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1016.0 | USD | 20251111 |
| Unknown | China national standards | MT | 1023.06 | USD | 20251111 |
| Unknown | China national standards | MT | 1026.02 | USD | 20251110 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1058.48 | USD | 20251110 |
| Unknown | China national standards | MT | 1009.09 | USD | 20251110 |