| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20191220 |
| Unknown | China national standards | MT | 600.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3800.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1430.0 | USD | 20191220 |
| Unknown | China national standards | MT | 2030.0 | USD | 20191220 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1900.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1560.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3950.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191220 |