| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20180421 |
| Unknown | China national standards | MT | 13410.0 | USD | 20180420 |
| Unknown | China national standards | MT | 460.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180420 |
| Unknown | China national standards | MT | 390.0 | USD | 20180420 |
| Unknown | China national standards | MT | 3960.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180419 |
| Unknown | China national standards | MT | 260.0 | USD | 20180419 |
| Unknown | China national standards | MT | 400.0 | USD | 20180419 |
| Unknown | China national standards | MT | 3300.0 | USD | 20180418 |