| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260420 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260420 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20260420 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20260420 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20260420 | |
| Jinan Zesheng | China national standards | MT | USD | 20260420 | |
| Shanghai Guoke | China national standards | MT | USD | 20260420 | |
| Shandong Zhongshi | China national standards | MT | USD | 20260420 | |
| Suzhou ChemMat | China national standards | MT | USD | 20260420 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20260420 |
