| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20181021 |
| Unknown | China national standards | MT | 100.0 | USD | 20181021 |
| Unknown | China national standards | MT | 760.0 | USD | 20181021 |
| Unknown | China national standards | MT | 850.0 | USD | 20181021 |
| Unknown | China national standards | MT | 820.0 | USD | 20181021 |
| Unknown | China national standards | MT | 710.0 | USD | 20181021 |
| Unknown | China national standards | MT | 790.0 | USD | 20181021 |
| Unknown | China national standards | MT | 760.0 | USD | 20181020 |
| Unknown | China national standards | MT | 120.0 | USD | 20181020 |
| Unknown | China national standards | MT | 780.0 | USD | 20181020 |