| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20251110 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251110 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251110 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251110 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251110 | |
| Dongying Hebang Chem | China national standards | MT | USD | 20251110 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251110 | |
| Shandong Mingyu | China national standards | MT | USD | 20251110 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251110 | |
| Dongying Lianchem | China national standards | MT | USD | 20251110 |
