| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190310 |
| Unknown | China national standards | MT | 10260.0 | USD | 20190310 |
| Unknown | China national standards | MT | 10400.0 | USD | 20190310 |
| Unknown | China national standards | MT | 24620.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1420.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190301 |