| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20180810 |
| Unknown | China national standards | MT | 14220.0 | USD | 20180801 |
| Unknown | China national standards | MT | 13830.0 | USD | 20180801 |
| Unknown | China national standards | MT | 11200.0 | USD | 20180801 |
| Unknown | China national standards | MT | 13320.0 | USD | 20180801 |
| Unknown | China national standards | MT | 12460.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2100.0 | USD | 20180801 |
| Unknown | China national standards | MT | 11710.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10350.0 | USD | 20180801 |
| Unknown | China national standards | MT | 14920.0 | USD | 20180801 |