| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180801 |