| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20170818 |
| Unknown | China national standards | MT | 12870.0 | USD | 20170818 |
| Unknown | China national standards | MT | 7950.0 | USD | 20170818 |
| Unknown | China national standards | MT | 130.0 | USD | 20170818 |
| Unknown | China national standards | MT | 130.0 | USD | 20170817 |
| Unknown | China national standards | MT | 180.0 | USD | 20170817 |
| Unknown | China national standards | MT | 910.0 | USD | 20170816 |
| Unknown | China national standards | MT | 1180.0 | USD | 20170816 |
| Unknown | China national standards | MT | 960.0 | USD | 20170815 |
| Unknown | China national standards | MT | 1670.0 | USD | 20170815 |