| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3530.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4850.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7550.0 | USD | 20191001 |
| Unknown | China national standards | MT | 71390.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2150.0 | USD | 20191001 |
| Unknown | China national standards | MT | 15730.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5780.0 | USD | 20191001 |
| Unknown | China national standards | MT | 15960.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4130.0 | USD | 20191001 |
| Unknown | China national standards | MT | 13620.0 | USD | 20191001 |