| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20191012 |
| Unknown | China national standards | MT | 11170.0 | USD | 20191012 |
| Unknown | China national standards | MT | 10560.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1700.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191012 |
| Unknown | China national standards | MT | 2010.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1580.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1370.0 | USD | 20191011 |
| Unknown | China national standards | MT | 8370.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1420.0 | USD | 20191011 |