| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190922 |
| Unknown | China national standards | MT | 6690.0 | USD | 20190922 |
| Unknown | China national standards | MT | 8490.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3830.0 | USD | 20190922 |
| Unknown | China national standards | MT | 5330.0 | USD | 20190922 |
| Unknown | China national standards | MT | 7800.0 | USD | 20190922 |
| Unknown | China national standards | MT | 2520.0 | USD | 20190922 |
| Unknown | China national standards | MT | 910.0 | USD | 20190922 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190921 |