| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20191123 |
| Unknown | China national standards | MT | 6340.0 | USD | 20191123 |
| Unknown | China national standards | MT | 500.0 | USD | 20191123 |
| Unknown | China national standards | MT | 630.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1530.0 | USD | 20191123 |
| Unknown | China national standards | MT | 570.0 | USD | 20191123 |
| Unknown | China national standards | MT | 106030.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1350.0 | USD | 20191122 |
| Unknown | China national standards | MT | 280.0 | USD | 20191122 |
| Unknown | China national standards | MT | 750.0 | USD | 20191122 |