| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20181018 |
| Unknown | China national standards | MT | 850.0 | USD | 20181017 |
| Unknown | China national standards | MT | 140.0 | USD | 20181016 |
| Unknown | China national standards | MT | 150.0 | USD | 20181016 |
| Unknown | China national standards | MT | 140.0 | USD | 20181016 |
| Unknown | China national standards | MT | 140.0 | USD | 20181014 |
| Unknown | China national standards | MT | 850.0 | USD | 20181013 |
| Unknown | China national standards | MT | 980.0 | USD | 20181013 |
| Unknown | China national standards | MT | 130.0 | USD | 20181012 |
| Unknown | China national standards | MT | 2630.0 | USD | 20181011 |