| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4540.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5900.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3360.0 | USD | 20190401 |
| Unknown | China national standards | MT | 12670.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6110.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4810.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2680.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11390.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6270.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190401 |