| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jiaen Chem | China national standards | MT | USD | 20251107 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20251107 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251107 | |
| Shandong Jiachang Chem | China national standards | MT | USD | 20251107 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251107 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251107 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251107 | |
| Suzhou ChemMat | China national standards | MT | USD | 20251107 | |
| Jinan Zhongyin Mat | China national standards | MT | USD | 20251107 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251106 |
