| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3180.0 | USD | 20170317 |
| Unknown | China national standards | MT | 420.0 | USD | 20170317 |
| Unknown | China national standards | MT | 460.0 | USD | 20170316 |
| Unknown | China national standards | MT | 190.0 | USD | 20170314 |
| Unknown | China national standards | MT | 130.0 | USD | 20170313 |
| Unknown | China national standards | MT | 2850.0 | USD | 20170312 |
| Unknown | China national standards | MT | 1280.0 | USD | 20170311 |
| Unknown | China national standards | MT | 190.0 | USD | 20170311 |
| Unknown | China national standards | MT | 130.0 | USD | 20170310 |
| Unknown | China national standards | MT | 1650.0 | USD | 20170301 |