| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9420.0 | USD | 20191214 |
| Unknown | China national standards | MT | 8910.0 | USD | 20191214 |
| Unknown | China national standards | MT | 101220.0 | USD | 20191214 |
| Unknown | China national standards | MT | 5400.0 | USD | 20191214 |
| Unknown | China national standards | MT | 50780.0 | USD | 20191214 |
| Unknown | China national standards | MT | 470.0 | USD | 20191214 |
| Unknown | China national standards | MT | 600.0 | USD | 20191214 |
| Unknown | China national standards | MT | 1230.0 | USD | 20191214 |
| Unknown | China national standards | MT | 1460.0 | USD | 20191214 |
| Unknown | China national standards | MT | 1670.0 | USD | 20191214 |