| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20170701 |
| Unknown | China national standards | MT | 1090.0 | USD | 20170623 |
| Unknown | China national standards | MT | 1010.0 | USD | 20170623 |
| Unknown | China national standards | MT | 1210.0 | USD | 20170622 |
| Unknown | China national standards | MT | 1090.0 | USD | 20170622 |
| Unknown | China national standards | MT | 150.0 | USD | 20170622 |
| Unknown | China national standards | MT | 1200.0 | USD | 20170621 |
| Unknown | China national standards | MT | 1570.0 | USD | 20170621 |
| Unknown | China national standards | MT | 1250.0 | USD | 20170621 |
| Unknown | China national standards | MT | 1220.0 | USD | 20170620 |