| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14300.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190201 |
| Unknown | China national standards | MT | 14450.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4150.0 | USD | 20190201 |
| Unknown | China national standards | MT | 990.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190201 |
| Unknown | China national standards | MT | 390.0 | USD | 20190201 |
| Unknown | China national standards | MT | 280.0 | USD | 20190201 |
| Unknown | China national standards | MT | 600.0 | USD | 20190201 |
| Unknown | China national standards | MT | 280.0 | USD | 20190201 |