| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20190711 |
| Unknown | China national standards | MT | 6700.0 | USD | 20190710 |
| Unknown | China national standards | MT | 43570.0 | USD | 20190710 |
| Unknown | China national standards | MT | 17290.0 | USD | 20190710 |
| Unknown | China national standards | MT | 18210.0 | USD | 20190710 |
| Unknown | China national standards | MT | 6360.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21570.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28810.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23640.0 | USD | 20190701 |