| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11400.0 | USD | 20191021 |
| Unknown | China national standards | MT | 11200.0 | USD | 20191021 |
| Unknown | China national standards | MT | 12160.0 | USD | 20191021 |
| Unknown | China national standards | MT | 12160.0 | USD | 20191021 |
| Unknown | China national standards | MT | 10510.0 | USD | 20191021 |
| Unknown | China national standards | MT | 11990.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1460.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191021 |