| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Ulanqab Yonghe | China national standards | MT | USD | 20250515 | |
| Luxi Chem | China national standards | MT | USD | 20250514 | |
| GX Tiandong Jinyi Tech | China national standards | MT | USD | 20250514 | |
| Shandong Jinling | China national standards | MT | USD | 20250514 | |
| Ulanqab Yonghe | China national standards | MT | USD | 20250514 | |
| GX Tiandong Jinyi Tech | China national standards | MT | USD | 20250513 | |
| Shandong Jinling | China national standards | MT | USD | 20250513 | |
| Ulanqab Yonghe | China national standards | MT | USD | 20250513 | |
| GX Tiandong Jinyi Tech | China national standards | MT | USD | 20250512 | |
| Shandong Jinling | China national standards | MT | USD | 20250512 |
