| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9490.0 | USD | 20190615 |
| Unknown | China national standards | MT | 9630.0 | USD | 20190615 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190615 |
| Unknown | China national standards | MT | 12000.0 | USD | 20190614 |
| Unknown | China national standards | MT | 9490.0 | USD | 20190614 |
| Unknown | China national standards | MT | 9730.0 | USD | 20190614 |
| Unknown | China national standards | MT | 10600.0 | USD | 20190614 |
| Unknown | China national standards | MT | 12000.0 | USD | 20190614 |
| Unknown | China national standards | MT | 8130.0 | USD | 20190614 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190614 |