| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16000.0 | USD | 20200422 |
| Unknown | China national standards | MT | 600.0 | USD | 20200422 |
| Unknown | China national standards | MT | 10400.0 | USD | 20200422 |
| Unknown | China national standards | MT | 22820.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1400.0 | USD | 20200422 |
| Unknown | China national standards | MT | 19910.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1400.0 | USD | 20200421 |
| Unknown | China national standards | MT | 21950.0 | USD | 20200420 |
| Unknown | China national standards | MT | 39620.0 | USD | 20200420 |
| Unknown | China national standards | MT | 45470.0 | USD | 20200419 |