| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3440.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190401 |
| Unknown | China national standards | MT | 440.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190401 |
| Unknown | China national standards | MT | 75320.0 | USD | 20190401 |
| Unknown | China national standards | MT | 34700.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190401 |
| Unknown | China national standards | MT | 171990.02 | USD | 20190401 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190401 |