| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20190901 |
| Unknown | China national standards | MT | 200.0 | USD | 20190901 |
| Unknown | China national standards | MT | 130.0 | USD | 20190901 |
| Unknown | China national standards | MT | 920.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1420.0 | USD | 20190901 |
| Unknown | China national standards | MT | 840.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190901 |
| Unknown | China national standards | MT | 17360.0 | USD | 20190901 |
| Unknown | China national standards | MT | 200.0 | USD | 20190901 |
| Unknown | China national standards | MT | 920.0 | USD | 20190901 |