| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14560.0 | USD | 20180413 |
| Unknown | China national standards | MT | 5050.0 | USD | 20180413 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180413 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180412 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180412 |
| Unknown | China national standards | MT | 39500.0 | USD | 20180412 |
| Unknown | China national standards | MT | 14580.0 | USD | 20180412 |
| Unknown | China national standards | MT | 6230.0 | USD | 20180412 |
| Unknown | China national standards | MT | 14780.0 | USD | 20180411 |
| Unknown | China national standards | MT | 14620.0 | USD | 20180411 |