| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60710.0 | USD | 20170901 |
| Unknown | China national standards | MT | 8390.0 | USD | 20170901 |
| Unknown | China national standards | MT | 84760.0 | USD | 20170822 |
| Unknown | China national standards | MT | 12680.0 | USD | 20170817 |
| Unknown | China national standards | MT | 7770.0 | USD | 20170816 |
| Unknown | China national standards | MT | 80950.0 | USD | 20170816 |
| Unknown | China national standards | MT | 12020.0 | USD | 20170815 |
| Unknown | China national standards | MT | 52460.0 | USD | 20170815 |
| Unknown | China national standards | MT | 8520.0 | USD | 20170815 |
| Unknown | China national standards | MT | 12030.0 | USD | 20170813 |