| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20181010 |
| Unknown | China national standards | MT | 1620.0 | USD | 20181010 |
| Unknown | China national standards | MT | 1590.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1670.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1630.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181001 |
| Unknown | China national standards | MT | 240.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 240.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1670.0 | USD | 20181001 |