| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6220.0 | USD | 20190922 |
| Unknown | China national standards | MT | 9630.0 | USD | 20190922 |
| Unknown | China national standards | MT | 5210.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1210.0 | USD | 20190922 |
| Unknown | China national standards | MT | 320.0 | USD | 20190922 |
| Unknown | China national standards | MT | 240.0 | USD | 20190922 |
| Unknown | China national standards | MT | 620.0 | USD | 20190922 |
| Unknown | China national standards | MT | 60270.0 | USD | 20190921 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190921 |
| Unknown | China national standards | MT | 190.0 | USD | 20190921 |