| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20170622 |
| Unknown | China national standards | MT | 2420.0 | USD | 20170621 |
| Unknown | China national standards | MT | 2620.0 | USD | 20170621 |
| Unknown | China national standards | MT | 2570.0 | USD | 20170620 |
| Unknown | China national standards | MT | 2950.0 | USD | 20170620 |
| Unknown | China national standards | MT | 430.0 | USD | 20170620 |
| Unknown | China national standards | MT | 430.0 | USD | 20170620 |
| Unknown | China national standards | MT | 380.0 | USD | 20170620 |
| Unknown | China national standards | MT | 2570.0 | USD | 20170619 |
| Unknown | China national standards | MT | 2820.0 | USD | 20170619 |