| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11410.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1040.0 | USD | 20191023 |
| Unknown | China national standards | MT | 1390.0 | USD | 20191023 |
| Unknown | China national standards | MT | 7310.0 | USD | 20191023 |
| Unknown | China national standards | MT | 5200.0 | USD | 20191023 |
| Unknown | China national standards | MT | 960.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1440.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1430.0 | USD | 20191022 |
| Unknown | China national standards | MT | 9830.0 | USD | 20191021 |