| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2110.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2830.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190801 |
| Unknown | China national standards | MT | 800.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4200.0 | USD | 20190801 |