| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20180822 |
| Unknown | China national standards | MT | 210.0 | USD | 20180822 |
| Unknown | China national standards | MT | 180.0 | USD | 20180822 |
| Unknown | China national standards | MT | 200.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1460.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180821 |