| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20181123 |
| Unknown | China national standards | MT | 500.0 | USD | 20181122 |
| Unknown | China national standards | MT | 2700.0 | USD | 20181122 |
| Unknown | China national standards | MT | 8170.0 | USD | 20181122 |
| Unknown | China national standards | MT | 3120.0 | USD | 20181122 |
| Unknown | China national standards | MT | 31150.0 | USD | 20181122 |
| Unknown | China national standards | MT | 24450.0 | USD | 20181121 |
| Unknown | China national standards | MT | 34580.0 | USD | 20181121 |
| Unknown | China national standards | MT | 4500.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3020.0 | USD | 20181121 |