| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1440.0 | USD | 20180217 |
| Unknown | China national standards | MT | 790.0 | USD | 20180217 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180217 |
| Unknown | China national standards | MT | 6080.0 | USD | 20180216 |
| Unknown | China national standards | MT | 6020.0 | USD | 20180216 |
| Unknown | China national standards | MT | 2880.0 | USD | 20180216 |
| Unknown | China national standards | MT | 6570.0 | USD | 20180216 |
| Unknown | China national standards | MT | 3400.0 | USD | 20180216 |
| Unknown | China national standards | MT | 8060.0 | USD | 20180216 |
| Unknown | China national standards | MT | 7940.0 | USD | 20180216 |