| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1400.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2070.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1450.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1720.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180923 |
| Unknown | China national standards | MT | 10540.0 | USD | 20180923 |
| Unknown | China national standards | MT | 7830.0 | USD | 20180923 |
| Unknown | China national standards | MT | 19020.0 | USD | 20180922 |
| Unknown | China national standards | MT | 16140.0 | USD | 20180922 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180922 |