| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1115.25 | USD | 20251108 |
| Changzhou Juyun Mat | China national standards | MT | 1129.37 | USD | 20251108 |
| Dongying Huatai Chem | China national standards | MT | 1058.78 | USD | 20251108 |
| Shandong Jinling Chem | China national standards | MT | 1129.37 | USD | 20251108 |
| Shandong Xingpeng Chem | China national standards | MT | 1115.25 | USD | 20251108 |
| Shandong Xima | China national standards | MT | 917.61 | USD | 20251108 |
| Shandong Xingpeng Chem | China national standards | MT | 1058.78 | USD | 20251108 |
| Shandong Jinshenrun Chem | China national standards | MT | 1129.37 | USD | 20251108 |
| Shandong Laya Chem | China national standards | MT | 974.08 | USD | 20251108 |
| Shandong Yuxuan Chem | China national standards | MT | 1312.89 | USD | 20251108 |