| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Weifang Yixin Chem | China national standards | MT | USD | 20251126 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20251125 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20251120 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20251118 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20251117 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20251114 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20251113 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20251112 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20251111 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20251110 |
