| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7350.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2150.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1390.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1340.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191001 |
| Unknown | China national standards | MT | 8270.0 | USD | 20191001 |
| Unknown | China national standards | MT | 990.0 | USD | 20190923 |
| Unknown | China national standards | MT | 2380.0 | USD | 20190923 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190923 |
| Unknown | China national standards | MT | 18820.0 | USD | 20190922 |