| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18320.0 | USD | 20191010 |
| Unknown | China national standards | MT | 7920.0 | USD | 20191010 |
| Unknown | China national standards | MT | 7920.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1270.0 | USD | 20191010 |
| Unknown | China national standards | MT | 10610.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191001 |
| Unknown | China national standards | MT | 720.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7850.0 | USD | 20191001 |