| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4860.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6790.0 | USD | 20190401 |
| Unknown | China national standards | MT | 19950.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2870.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8510.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6210.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10700.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5160.0 | USD | 20190401 |