| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20170418 |
| Unknown | China national standards | MT | 1220.0 | USD | 20170418 |
| Unknown | China national standards | MT | 1220.0 | USD | 20170417 |
| Unknown | China national standards | MT | 1710.0 | USD | 20170417 |
| Unknown | China national standards | MT | 360.0 | USD | 20170416 |
| Unknown | China national standards | MT | 2520.0 | USD | 20170413 |
| Unknown | China national standards | MT | 2150.0 | USD | 20170411 |
| Unknown | China national standards | MT | 8370.0 | USD | 20170410 |
| Unknown | China national standards | MT | 11760.0 | USD | 20170401 |
| Unknown | China national standards | MT | 310.0 | USD | 20170401 |