| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling | China national standards | MT | 1382.52 | USD | 20251104 |
| Shandong Aite Chem | China national standards | MT | 1453.06 | USD | 20251104 |
| Shandong Hongyang Chem | China national standards | MT | 1431.9 | USD | 20251104 |
| Shandong Hongyang Chem | China national standards | MT | 1431.9 | USD | 20251104 |
| Shandong Zhiheng | China national standards | MT | 1333.15 | USD | 20251104 |
| Changzhou Juyun Mat | China national standards | MT | 1121.82 | USD | 20251103 |
| Shandong Langchem | China national standards | MT | 1255.87 | USD | 20251103 |
| Dongying Huatai Chem | China national standards | MT | 1072.43 | USD | 20251103 |
| Shandong Jinling Chem | China national standards | MT | 1107.71 | USD | 20251103 |
| Jinan Aochen Chem | China national standards | MT | 1552.2 | USD | 20251103 |