| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250812 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250811 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250809 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250808 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250807 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250806 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250805 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250804 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250802 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250801 |
