| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8790.0 | USD | 20170318 |
| Unknown | China national standards | MT | 570.0 | USD | 20170317 |
| Unknown | China national standards | MT | 29460.0 | USD | 20170317 |
| Unknown | China national standards | MT | 10970.0 | USD | 20170317 |
| Unknown | China national standards | MT | 160.0 | USD | 20170317 |
| Unknown | China national standards | MT | 600.0 | USD | 20170316 |
| Unknown | China national standards | MT | 200.0 | USD | 20170316 |
| Unknown | China national standards | MT | 14280.0 | USD | 20170315 |
| Unknown | China national standards | MT | 300.0 | USD | 20170314 |
| Unknown | China national standards | MT | 310.0 | USD | 20170314 |