| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1420.0 | USD | 20180822 |
| Unknown | China national standards | MT | 8600.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180821 |
| Unknown | China national standards | MT | 9700.0 | USD | 20180820 |
| Unknown | China national standards | MT | 9110.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1420.0 | USD | 20180820 |