| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Nanjing Dena Chemical | China national standards | MT | 1397.28 | USD | 20260710 |
| Nanjing Dena Chemical | China national standards | MT | 1396.32 | USD | 20260709 |
| Nanjing Dena Chemical | China national standards | MT | 1395.48 | USD | 20260708 |
| Nanjing Dena Chemical | China national standards | MT | 1395.95 | USD | 20260707 |
| Nanjing Dena Chemical | China national standards | MT | 1395.7 | USD | 20260706 |
| Nanjing Dena Chemical | China national standards | MT | 1410.79 | USD | 20260703 |
| Nanjing Dena Chemical | China national standards | MT | USD | 20260702 | |
| Nanjing Dena Chemical | China national standards | MT | USD | 20260701 | |
| Nanjing Dena Chemical | China national standards | MT | USD | 20260630 | |
| Nanjing Dena Chemical | China national standards | MT | USD | 20260629 |
