| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2630.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2800.0 | USD | 20180721 |
| Unknown | China national standards | MT | 10160.0 | USD | 20180720 |
| Unknown | China national standards | MT | 3270.0 | USD | 20180720 |
| Unknown | China national standards | MT | 18030.0 | USD | 20180719 |
| Unknown | China national standards | MT | 37900.0 | USD | 20180719 |
| Unknown | China national standards | MT | 14810.0 | USD | 20180718 |
| Unknown | China national standards | MT | 2460.0 | USD | 20180718 |
| Unknown | China national standards | MT | 2460.0 | USD | 20180718 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180718 |