| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250719 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250718 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250717 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250716 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250715 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250714 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250712 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250711 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250710 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250709 |
