| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2830.0 | USD | 20180623 |
| Unknown | China national standards | MT | 440.0 | USD | 20180621 |
| Unknown | China national standards | MT | 610.0 | USD | 20180621 |
| Unknown | China national standards | MT | 230.0 | USD | 20180621 |
| Unknown | China national standards | MT | 400.0 | USD | 20180621 |
| Unknown | China national standards | MT | 400.0 | USD | 20180621 |
| Unknown | China national standards | MT | 2630.0 | USD | 20180621 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180621 |
| Unknown | China national standards | MT | 270.0 | USD | 20180620 |
| Unknown | China national standards | MT | 510.0 | USD | 20180620 |