| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26280.0 | USD | 20180319 |
| Unknown | China national standards | MT | 910.0 | USD | 20180319 |
| Unknown | China national standards | MT | 11100.0 | USD | 20180319 |
| Unknown | China national standards | MT | 6640.0 | USD | 20180319 |
| Unknown | China national standards | MT | 900.0 | USD | 20180319 |
| Unknown | China national standards | MT | 150.0 | USD | 20180319 |
| Unknown | China national standards | MT | 520.0 | USD | 20180319 |
| Unknown | China national standards | MT | 800.0 | USD | 20180319 |
| Unknown | China national standards | MT | 410.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180319 |