| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250621 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250620 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250619 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250618 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250617 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250616 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250614 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250613 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250612 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250611 |
