| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20170316 |
| Unknown | China national standards | MT | 1190.0 | USD | 20170315 |
| Unknown | China national standards | MT | 800.0 | USD | 20170315 |
| Unknown | China national standards | MT | 170.0 | USD | 20170315 |
| Unknown | China national standards | MT | 630.0 | USD | 20170315 |
| Unknown | China national standards | MT | 100.0 | USD | 20170315 |
| Unknown | China national standards | MT | 800.0 | USD | 20170314 |
| Unknown | China national standards | MT | 840.0 | USD | 20170314 |
| Unknown | China national standards | MT | 110.0 | USD | 20170314 |
| Unknown | China national standards | MT | 720.0 | USD | 20170313 |