| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2110.0 | USD | 20180413 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180413 |
| Unknown | China national standards | MT | 1990.0 | USD | 20180413 |
| Unknown | China national standards | MT | 12030.0 | USD | 20180412 |
| Unknown | China national standards | MT | 11100.0 | USD | 20180412 |
| Unknown | China national standards | MT | 24030.0 | USD | 20180412 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180412 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180412 |
| Unknown | China national standards | MT | 9630.0 | USD | 20180411 |
| Unknown | China national standards | MT | 12690.0 | USD | 20180411 |