| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Guangzhou Pulanni Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Guangzhou Pulanni Chem | China national standards | MT | USD | 20251201 | |
| Guangzhou Pulanni Chem | China national standards | MT | USD | 20251127 | |
| Guangzhou Pulanni Chem | China national standards | MT | USD | 20251125 | |
| Guangzhou Pulanni Chem | China national standards | MT | USD | 20251121 | |
| Guangzhou Pulanni Chem | China national standards | MT | USD | 20251118 | |
| Guangzhou Pulanni Chem | China national standards | MT | USD | 20251117 | |
| Guangzhou Pulanni Chem | China national standards | MT | USD | 20251114 | |
| Guangzhou Pulanni Chem | China national standards | MT | USD | 20251030 | |
| Guangzhou Pulanni Chem | China national standards | MT | USD | 20251027 |
