| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20181012 |
| Unknown | China national standards | MT | 2030.0 | USD | 20181012 |
| Unknown | China national standards | MT | 290.0 | USD | 20181011 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181011 |
| Unknown | China national standards | MT | 450.0 | USD | 20181010 |
| Unknown | China national standards | MT | 5670.0 | USD | 20181010 |
| Unknown | China national standards | MT | 7800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 980.0 | USD | 20181001 |
| Unknown | China national standards | MT | 510.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7800.0 | USD | 20181001 |