| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 283750.0 | USD | 20180421 |
| Unknown | China national standards | MT | 2560.0 | USD | 20180421 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180421 |
| Unknown | China national standards | MT | 6160.0 | USD | 20180421 |
| Unknown | China national standards | MT | 720.0 | USD | 20180421 |
| Unknown | China national standards | MT | 790.0 | USD | 20180421 |
| Unknown | China national standards | MT | 650.0 | USD | 20180421 |
| Unknown | China national standards | MT | 17090.0 | USD | 20180421 |
| Unknown | China national standards | MT | 52290.0 | USD | 20180420 |
| Unknown | China national standards | MT | 10540.0 | USD | 20180420 |