| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Angxin Chem | China national standards | MT | 984.14 | USD | 20250919 |
| Jinan Angxin Chem | China national standards | MT | 984.14 | USD | 20250919 |
| Jinan Angxin Chem | China national standards | MT | 984.14 | USD | 20250919 |
| Guangzhou Tianyue Chem | China national standards | MT | 1223.15 | USD | 20250919 |
| Guangzhou Tianyue Chem | China national standards | MT | 1209.09 | USD | 20250919 |
| Shandong Hualu | China national standards | MT | 941.96 | USD | 20250919 |
| Nantong Zhonghe Chem | China national standards | MT | 970.08 | USD | 20250919 |
| Shandong Hualu | China national standards | MT | 1096.61 | USD | 20250919 |
| Shandong Yihe Chem | China national standards | MT | 1265.32 | USD | 20250919 |
| Shandong Hualu | China national standards | MT | 998.2 | USD | 20250919 |