| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2710.0 | USD | 20180121 |
| Unknown | China national standards | MT | 500.0 | USD | 20180121 |
| Unknown | China national standards | MT | 20.0 | USD | 20180121 |
| Unknown | China national standards | MT | 6340.0 | USD | 20180121 |
| Unknown | China national standards | MT | 84470.0 | USD | 20180121 |
| Unknown | China national standards | MT | 8320.0 | USD | 20180121 |
| Unknown | China national standards | MT | 690.0 | USD | 20180121 |
| Unknown | China national standards | MT | 330.0 | USD | 20180121 |
| Unknown | China national standards | MT | 340.0 | USD | 20180121 |
| Unknown | China national standards | MT | 2560.0 | USD | 20180121 |