| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20251126 | |
| Shandong Hualu | China national standards | MT | USD | 20251126 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251126 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251126 | |
| Hualu Holdings | China national standards | MT | USD | 20251126 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251126 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251126 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251126 | |
| Shandong Yaoming Chem | China national standards | MT | USD | 20251126 | |
| Aite Zhejiang | China national standards | MT | USD | 20251126 |
