| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4780.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4200.0 | USD | 20190201 |
| Unknown | China national standards | MT | 27260.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4900.0 | USD | 20190201 |
| Unknown | China national standards | MT | 27830.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4780.0 | USD | 20190201 |
| Unknown | China national standards | MT | 710.0 | USD | 20190201 |
| Unknown | China national standards | MT | 620.0 | USD | 20190201 |
| Unknown | China national standards | MT | 640.0 | USD | 20190201 |
| Unknown | China national standards | MT | 580.0 | USD | 20190201 |