| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 39590.0 | USD | 20170520 |
| Unknown | China national standards | MT | 2410.0 | USD | 20170519 |
| Unknown | China national standards | MT | 5740.0 | USD | 20170510 |
| Unknown | China national standards | MT | 16510.0 | USD | 20170501 |
| Unknown | China national standards | MT | 39510.0 | USD | 20170501 |
| Unknown | China national standards | MT | 16510.0 | USD | 20170501 |
| Unknown | China national standards | MT | 2400.0 | USD | 20170501 |
| Unknown | China national standards | MT | 5750.0 | USD | 20170501 |
| Unknown | China national standards | MT | 6520.0 | USD | 20170417 |
| Unknown | China national standards | MT | 55200.0 | USD | 20170415 |