| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1150.0 | USD | 20170523 |
| Unknown | China national standards | MT | 1260.0 | USD | 20170522 |
| Unknown | China national standards | MT | 1210.0 | USD | 20170522 |
| Unknown | China national standards | MT | 130.0 | USD | 20170522 |
| Unknown | China national standards | MT | 1200.0 | USD | 20170521 |
| Unknown | China national standards | MT | 1210.0 | USD | 20170521 |
| Unknown | China national standards | MT | 1250.0 | USD | 20170521 |
| Unknown | China national standards | MT | 150.0 | USD | 20170521 |
| Unknown | China national standards | MT | 1200.0 | USD | 20170520 |
| Unknown | China national standards | MT | 1200.0 | USD | 20170519 |