| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7960.0 | USD | 20180321 |
| Unknown | China national standards | MT | 960.0 | USD | 20180321 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180321 |
| Unknown | China national standards | MT | 8810.0 | USD | 20180320 |
| Unknown | China national standards | MT | 9530.0 | USD | 20180320 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180320 |
| Unknown | China national standards | MT | 13030.0 | USD | 20180319 |
| Unknown | China national standards | MT | 3180.0 | USD | 20180319 |
| Unknown | China national standards | MT | 5660.0 | USD | 20180319 |
| Unknown | China national standards | MT | 6280.0 | USD | 20180319 |