| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21450.0 | USD | 20170414 |
| Unknown | China national standards | MT | 148460.02 | USD | 20170413 |
| Unknown | China national standards | MT | 148460.02 | USD | 20170413 |
| Unknown | China national standards | MT | 2690.0 | USD | 20170412 |
| Unknown | China national standards | MT | 3270.0 | USD | 20170411 |
| Unknown | China national standards | MT | 10780.0 | USD | 20170411 |
| Unknown | China national standards | MT | 190.0 | USD | 20170410 |
| Unknown | China national standards | MT | 190.0 | USD | 20170401 |
| Unknown | China national standards | MT | 430.0 | USD | 20170401 |
| Unknown | China national standards | MT | 470.0 | USD | 20170401 |