| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hongxin Chem | China national standards | MT | USD | 20250821 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250820 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250819 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250818 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250805 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250804 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250801 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250731 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250730 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250729 |