| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2790.0 | USD | 20170411 |
| Unknown | China national standards | MT | 18870.0 | USD | 20170410 |
| Unknown | China national standards | MT | 18680.0 | USD | 20170410 |
| Unknown | China national standards | MT | 18620.0 | USD | 20170410 |
| Unknown | China national standards | MT | 18820.0 | USD | 20170410 |
| Unknown | China national standards | MT | 2730.0 | USD | 20170410 |
| Unknown | China national standards | MT | 2750.0 | USD | 20170410 |
| Unknown | China national standards | MT | 2420.0 | USD | 20170410 |
| Unknown | China national standards | MT | 17440.0 | USD | 20170401 |
| Unknown | China national standards | MT | 20950.0 | USD | 20170401 |