| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20170320 |
| Unknown | China national standards | MT | 190.0 | USD | 20170320 |
| Unknown | China national standards | MT | 170.0 | USD | 20170320 |
| Unknown | China national standards | MT | 1650.0 | USD | 20170318 |
| Unknown | China national standards | MT | 1410.0 | USD | 20170317 |
| Unknown | China national standards | MT | 1390.0 | USD | 20170317 |
| Unknown | China national standards | MT | 210.0 | USD | 20170317 |
| Unknown | China national standards | MT | 160.0 | USD | 20170317 |
| Unknown | China national standards | MT | 220.0 | USD | 20170316 |
| Unknown | China national standards | MT | 210.0 | USD | 20170315 |