| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20190810 |
| Unknown | China national standards | MT | 37290.0 | USD | 20190810 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190801 |
| Unknown | China national standards | MT | 14900.0 | USD | 20190801 |
| Unknown | China national standards | MT | 140.0 | USD | 20190801 |
| Unknown | China national standards | MT | 20480.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1220.0 | USD | 20190801 |
| Unknown | China national standards | MT | 950.0 | USD | 20190801 |
| Unknown | China national standards | MT | 19870.0 | USD | 20190801 |
| Unknown | China national standards | MT | 950.0 | USD | 20190801 |