| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6430.0 | USD | 20191012 |
| Unknown | China national standards | MT | 900.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1290.0 | USD | 20191012 |
| Unknown | China national standards | MT | 6280.0 | USD | 20191012 |
| Unknown | China national standards | MT | 8000.0 | USD | 20191011 |
| Unknown | China national standards | MT | 6280.0 | USD | 20191011 |
| Unknown | China national standards | MT | 900.0 | USD | 20191011 |
| Unknown | China national standards | MT | 6710.0 | USD | 20191011 |
| Unknown | China national standards | MT | 6180.0 | USD | 20191010 |
| Unknown | China national standards | MT | 830.0 | USD | 20191010 |