| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12680.0 | USD | 20170519 |
| Unknown | China national standards | MT | 84860.0 | USD | 20170518 |
| Unknown | China national standards | MT | 84860.0 | USD | 20170518 |
| Unknown | China national standards | MT | 12360.0 | USD | 20170518 |
| Unknown | China national standards | MT | 87480.0 | USD | 20170516 |
| Unknown | China national standards | MT | 87080.0 | USD | 20170516 |
| Unknown | China national standards | MT | 87480.0 | USD | 20170516 |
| Unknown | China national standards | MT | 87570.0 | USD | 20170515 |
| Unknown | China national standards | MT | 7100.0 | USD | 20170513 |
| Unknown | China national standards | MT | 48690.0 | USD | 20170511 |