| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20170318 |
| Unknown | China national standards | MT | 3400.0 | USD | 20170316 |
| Unknown | China national standards | MT | 3400.0 | USD | 20170316 |
| Unknown | China national standards | MT | 2570.0 | USD | 20170316 |
| Unknown | China national standards | MT | 410.0 | USD | 20170316 |
| Unknown | China national standards | MT | 2030.0 | USD | 20170316 |
| Unknown | China national standards | MT | 5210.0 | USD | 20170315 |
| Unknown | China national standards | MT | 470.0 | USD | 20170315 |
| Unknown | China national standards | MT | 510.0 | USD | 20170314 |
| Unknown | China national standards | MT | 3530.0 | USD | 20170313 |