| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1750.0 | USD | 20180721 |
| Unknown | China national standards | MT | 11230.0 | USD | 20180720 |
| Unknown | China national standards | MT | 12330.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180720 |
| Unknown | China national standards | MT | 14320.0 | USD | 20180719 |
| Unknown | China national standards | MT | 10560.0 | USD | 20180719 |
| Unknown | China national standards | MT | 10150.0 | USD | 20180719 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180719 |
| Unknown | China national standards | MT | 1460.0 | USD | 20180719 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180719 |