| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20170701 |
| Unknown | China national standards | MT | 11520.0 | USD | 20170701 |
| Unknown | China national standards | MT | 34570.0 | USD | 20170701 |
| Unknown | China national standards | MT | 87190.0 | USD | 20170701 |
| Unknown | China national standards | MT | 14870.0 | USD | 20170623 |
| Unknown | China national standards | MT | 1810.0 | USD | 20170623 |
| Unknown | China national standards | MT | 21250.0 | USD | 20170622 |
| Unknown | China national standards | MT | 26220.0 | USD | 20170622 |
| Unknown | China national standards | MT | 2860.0 | USD | 20170620 |
| Unknown | China national standards | MT | 6080.0 | USD | 20170619 |