| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20190923 |
| Unknown | China national standards | MT | 7960.0 | USD | 20190923 |
| Unknown | China national standards | MT | 150.0 | USD | 20190923 |
| Unknown | China national standards | MT | 5420.0 | USD | 20190922 |
| Unknown | China national standards | MT | 4020.0 | USD | 20190922 |
| Unknown | China national standards | MT | 15450.0 | USD | 20190922 |
| Unknown | China national standards | MT | 800.0 | USD | 20190922 |
| Unknown | China national standards | MT | 930.0 | USD | 20190922 |
| Unknown | China national standards | MT | 980.0 | USD | 20190922 |
| Unknown | China national standards | MT | 910.0 | USD | 20190922 |