| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20181012 |
| Unknown | China national standards | MT | 2400.0 | USD | 20181012 |
| Unknown | China national standards | MT | 710.0 | USD | 20181012 |
| Unknown | China national standards | MT | 590.0 | USD | 20181012 |
| Unknown | China national standards | MT | 600.0 | USD | 20181012 |
| Unknown | China national standards | MT | 4220.0 | USD | 20181011 |
| Unknown | China national standards | MT | 4790.0 | USD | 20181011 |
| Unknown | China national standards | MT | 4080.0 | USD | 20181011 |
| Unknown | China national standards | MT | 7070.0 | USD | 20181011 |
| Unknown | China national standards | MT | 750.0 | USD | 20181011 |