| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14430.0 | USD | 20191219 |
| Unknown | China national standards | MT | 11710.0 | USD | 20191219 |
| Unknown | China national standards | MT | 13030.0 | USD | 20191219 |
| Unknown | China national standards | MT | 4460.0 | USD | 20191219 |
| Unknown | China national standards | MT | 10260.0 | USD | 20191219 |
| Unknown | China national standards | MT | 880.0 | USD | 20191219 |
| Unknown | China national standards | MT | 470.0 | USD | 20191219 |
| Unknown | China national standards | MT | 490.0 | USD | 20191219 |
| Unknown | China national standards | MT | 14420.0 | USD | 20191219 |
| Unknown | China national standards | MT | 64780.0 | USD | 20191219 |