| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1920.0 | USD | 20190116 |
| Unknown | China national standards | MT | 1950.0 | USD | 20190116 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190116 |
| Unknown | China national standards | MT | 390.0 | USD | 20190116 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190115 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190115 |
| Unknown | China national standards | MT | 280.0 | USD | 20190115 |
| Unknown | China national standards | MT | 330.0 | USD | 20190115 |
| Unknown | China national standards | MT | 240.0 | USD | 20190114 |
| Unknown | China national standards | MT | 360.0 | USD | 20190114 |