| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Juyun Mat | China national standards | MT | 1129.37 | USD | 20251107 |
| Shandong Zhenkun | China national standards | MT | 999.49 | USD | 20251107 |
| Shandong Yeyang Chem | China national standards | MT | 1115.25 | USD | 20251107 |
| Shandong Mengkanda Chem | China national standards | MT | 1002.32 | USD | 20251107 |
| Shandong Xingpeng Chem | China national standards | MT | 1058.78 | USD | 20251107 |
| Shandong Xingpeng Chem | China national standards | MT | 1115.25 | USD | 20251107 |
| Shandong Jinling Chem | China national standards | MT | 1044.67 | USD | 20251107 |
| Shandong Aite Chem | China national standards | MT | 1454.06 | USD | 20251107 |
| Dongying Huatai Chem | China national standards | MT | 1058.78 | USD | 20251107 |
| Hunan Qilu Tech | China national standards | MT | 1214.07 | USD | 20251107 |