| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20180616 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180615 |
| Unknown | China national standards | MT | 3380.0 | USD | 20180615 |
| Unknown | China national standards | MT | 360.0 | USD | 20180615 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180614 |
| Unknown | China national standards | MT | 3400.0 | USD | 20180614 |
| Unknown | China national standards | MT | 2100.0 | USD | 20180614 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180614 |
| Unknown | China national standards | MT | 370.0 | USD | 20180614 |
| Unknown | China national standards | MT | 390.0 | USD | 20180614 |