| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3120.0 | USD | 20170521 |
| Unknown | China national standards | MT | 4650.0 | USD | 20170521 |
| Unknown | China national standards | MT | 2500.0 | USD | 20170521 |
| Unknown | China national standards | MT | 1800.0 | USD | 20170520 |
| Unknown | China national standards | MT | 1670.0 | USD | 20170520 |
| Unknown | China national standards | MT | 4650.0 | USD | 20170519 |
| Unknown | China national standards | MT | 1060.0 | USD | 20170519 |
| Unknown | China national standards | MT | 3050.0 | USD | 20170518 |
| Unknown | China national standards | MT | 2190.0 | USD | 20170518 |
| Unknown | China national standards | MT | 480.0 | USD | 20170516 |