| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20180423 |
| Unknown | China national standards | MT | 220.0 | USD | 20180422 |
| Unknown | China national standards | MT | 190.0 | USD | 20180422 |
| Unknown | China national standards | MT | 230.0 | USD | 20180422 |
| Unknown | China national standards | MT | 110.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1420.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180421 |
| Unknown | China national standards | MT | 190.0 | USD | 20180420 |
| Unknown | China national standards | MT | 960.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180419 |