| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20191013 |
| Unknown | China national standards | MT | 320.0 | USD | 20191013 |
| Unknown | China national standards | MT | 5100.0 | USD | 20191012 |
| Unknown | China national standards | MT | 22120.0 | USD | 20191012 |
| Unknown | China national standards | MT | 2050.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1920.0 | USD | 20191012 |
| Unknown | China national standards | MT | 177610.0 | USD | 20191012 |
| Unknown | China national standards | MT | 450210.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1590.0 | USD | 20191012 |
| Unknown | China national standards | MT | 22060.0 | USD | 20191012 |