| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17000.0 | USD | 20170522 |
| Unknown | China national standards | MT | 2470.0 | USD | 20170521 |
| Unknown | China national standards | MT | 12660.0 | USD | 20170520 |
| Unknown | China national standards | MT | 90.0 | USD | 20170520 |
| Unknown | China national standards | MT | 1830.0 | USD | 20170520 |
| Unknown | China national standards | MT | 10010.0 | USD | 20170519 |
| Unknown | China national standards | MT | 90.0 | USD | 20170516 |
| Unknown | China national standards | MT | 1460.0 | USD | 20170516 |
| Unknown | China national standards | MT | 1810.0 | USD | 20170516 |
| Unknown | China national standards | MT | 14490.0 | USD | 20170515 |