| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yushuo Chem | China national standards | MT | USD | 20251015 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251015 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251015 | |
| Shandong Qiancheng | China national standards | MT | USD | 20251015 | |
| Shandong Huize Chem | China national standards | MT | USD | 20251015 | |
| Shandong Mingyu | China national standards | MT | USD | 20251015 | |
| Shandong Laya Chem | China national standards | MT | USD | 20251015 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20251015 | |
| Jinan Zhongyin Mat | China national standards | MT | USD | 20251015 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20251015 |
