| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20180719 |
| Unknown | China national standards | MT | 110.0 | USD | 20180718 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180718 |
| Unknown | China national standards | MT | 290.0 | USD | 20180718 |
| Unknown | China national standards | MT | 60.0 | USD | 20180718 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180718 |
| Unknown | China national standards | MT | 4710.0 | USD | 20180718 |
| Unknown | China national standards | MT | 14470.0 | USD | 20180718 |
| Unknown | China national standards | MT | 4810.0 | USD | 20180718 |
| Unknown | China national standards | MT | 6000.0 | USD | 20180718 |