| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Xinjiang Tunhe Chem | China national standards | MT | 1201.57 | USD | 20260831 |
| Xinjiang Tunhe Chem | China national standards | MT | USD | 20260506 | |
| Xinjiang Tunhe Chem | China national standards | MT | USD | 20260430 | |
| Xinjiang Tunhe Chem | China national standards | MT | USD | 20260421 | |
| Xinjiang Tunhe Chem | China national standards | MT | USD | 20260202 |