| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20200419 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200419 |
| Unknown | China national standards | MT | 290.0 | USD | 20200419 |
| Unknown | China national standards | MT | 160.0 | USD | 20200419 |
| Unknown | China national standards | MT | 100.0 | USD | 20200419 |
| Unknown | China national standards | MT | 130.0 | USD | 20200419 |
| Unknown | China national standards | MT | 410.0 | USD | 20200419 |
| Unknown | China national standards | MT | 80.0 | USD | 20200419 |
| Unknown | China national standards | MT | 90.0 | USD | 20200419 |
| Unknown | China national standards | MT | 640.0 | USD | 20200418 |