| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1290.0 | USD | 20190616 |
| Unknown | China national standards | MT | 420.0 | USD | 20190616 |
| Unknown | China national standards | MT | 80.0 | USD | 20190615 |
| Unknown | China national standards | MT | 620.0 | USD | 20190615 |
| Unknown | China national standards | MT | 13940.0 | USD | 20190615 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190615 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190615 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190615 |
| Unknown | China national standards | MT | 20730.0 | USD | 20190614 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190614 |