| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9320.0 | USD | 20190518 |
| Unknown | China national standards | MT | 9710.0 | USD | 20190518 |
| Unknown | China national standards | MT | 9270.0 | USD | 20190518 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190517 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190517 |
| Unknown | China national standards | MT | 9700.0 | USD | 20190517 |
| Unknown | China national standards | MT | 11660.0 | USD | 20190517 |
| Unknown | China national standards | MT | 9090.0 | USD | 20190517 |
| Unknown | China national standards | MT | 9410.0 | USD | 20190517 |
| Unknown | China national standards | MT | 8620.0 | USD | 20190517 |