| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 986.62 | USD | 20251018 |
| Zibo Lishuo Chem | China national standards | MT | 986.62 | USD | 20251018 |
| Aite Zhejiang | China national standards | MT | 1155.76 | USD | 20251018 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1324.9 | USD | 20251018 |
| Aite Zhejiang | China national standards | MT | 1310.8 | USD | 20251018 |
| Shandong Laya Chem | China national standards | MT | 972.53 | USD | 20251018 |
| Shandong Xima | China national standards | MT | 972.53 | USD | 20251018 |
| Shandong Qiangsen Chem | China national standards | MT | 1043.0 | USD | 20251018 |
| Changzhou Juyun Mat | China national standards | MT | 1353.08 | USD | 20251018 |
| Changzhou Juyun Mat | China national standards | MT | 1338.99 | USD | 20251018 |