| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7100.0 | USD | 20191001 |
| Unknown | China national standards | MT | 9300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 710.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1250.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1260.0 | USD | 20191001 |
| Unknown | China national standards | MT | 9150.0 | USD | 20190923 |
| Unknown | China national standards | MT | 12150.0 | USD | 20190923 |
| Unknown | China national standards | MT | 930.0 | USD | 20190923 |
| Unknown | China national standards | MT | 13580.0 | USD | 20190923 |