| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yaoming Chem | China national standards | MT | USD | 20251205 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251205 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251205 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251205 | |
| Zibo Feiyuan Chem | China national standards | MT | USD | 20251205 | |
| Shandong Mingyu | China national standards | MT | USD | 20251205 | |
| Dongying Hebang Chem | China national standards | MT | USD | 20251205 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251205 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251205 | |
| Wudi Xinyue Chem | China national standards | MT | USD | 20251205 |
