| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20180421 |
| Unknown | China national standards | MT | 290.0 | USD | 20180421 |
| Unknown | China national standards | MT | 230.0 | USD | 20180421 |
| Unknown | China national standards | MT | 200.0 | USD | 20180421 |
| Unknown | China national standards | MT | 200.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1920.0 | USD | 20180420 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180420 |
| Unknown | China national standards | MT | 110.0 | USD | 20180420 |