| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1680.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190801 |
| Unknown | China national standards | MT | 480.0 | USD | 20190801 |
| Unknown | China national standards | MT | 840.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1700.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190801 |