| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20191018 |
| Unknown | China national standards | MT | 3290.0 | USD | 20191018 |
| Unknown | China national standards | MT | 290.0 | USD | 20191017 |
| Unknown | China national standards | MT | 600.0 | USD | 20191017 |
| Unknown | China national standards | MT | 290.0 | USD | 20191016 |
| Unknown | China national standards | MT | 3290.0 | USD | 20191015 |
| Unknown | China national standards | MT | 2040.0 | USD | 20191015 |
| Unknown | China national standards | MT | 290.0 | USD | 20191015 |
| Unknown | China national standards | MT | 2010.0 | USD | 20191015 |
| Unknown | China national standards | MT | 5810.0 | USD | 20191014 |