| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 942.9 | USD | 20250923 |
| Unknown | China national standards | MT | 992.16 | USD | 20250923 |
| Shanghai Guoke | China national standards | MT | 1277.85 | USD | 20250923 |
| Jinan Jinrihe Chem | China national standards | MT | 999.2 | USD | 20250923 |
| Lihuayi Weiyuan Chem | China national standards | MT | 992.16 | USD | 20250923 |
| Shandong Langchem | China national standards | MT | 1097.71 | USD | 20250923 |
| Shandong Langchem | China national standards | MT | 1111.78 | USD | 20250923 |
| Shandong Langchem | China national standards | MT | 1111.78 | USD | 20250923 |
| Shandong Langchem | China national standards | MT | 1104.75 | USD | 20250923 |
| Shandong Langchem | China national standards | MT | 1125.86 | USD | 20250923 |