| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20200419 |
| Unknown | China national standards | MT | 120.0 | USD | 20200419 |
| Unknown | China national standards | MT | 130.0 | USD | 20200419 |
| Unknown | China national standards | MT | 780.0 | USD | 20200419 |
| Unknown | China national standards | MT | 660.0 | USD | 20200419 |
| Unknown | China national standards | MT | 680.0 | USD | 20200419 |
| Unknown | China national standards | MT | 680.0 | USD | 20200419 |
| Unknown | China national standards | MT | 3620.0 | USD | 20200419 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200419 |
| Unknown | China national standards | MT | 120.0 | USD | 20200419 |