| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20180320 |
| Unknown | China national standards | MT | 2880.0 | USD | 20180319 |
| Unknown | China national standards | MT | 9230.0 | USD | 20180319 |
| Unknown | China national standards | MT | 350.0 | USD | 20180319 |
| Unknown | China national standards | MT | 370.0 | USD | 20180319 |
| Unknown | China national standards | MT | 60.0 | USD | 20180319 |
| Unknown | China national standards | MT | 60.0 | USD | 20180319 |
| Unknown | China national standards | MT | 60.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2560.0 | USD | 20180318 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180318 |