| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20190615 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190615 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190615 |
| Unknown | China national standards | MT | 140.0 | USD | 20190615 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190614 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190614 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190614 |
| Unknown | China national standards | MT | 200.0 | USD | 20190614 |
| Unknown | China national standards | MT | 160.0 | USD | 20190613 |
| Unknown | China national standards | MT | 220.0 | USD | 20190613 |