| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4770.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6040.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2150.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10350.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6210.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10990.0 | USD | 20190201 |
| Unknown | China national standards | MT | 11160.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4760.0 | USD | 20190201 |
| Unknown | China national standards | MT | 13990.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4140.0 | USD | 20190201 |