| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4890.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4420.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4480.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5840.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4020.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190101 |
| Unknown | China national standards | MT | 680.0 | USD | 20190101 |
| Unknown | China national standards | MT | 590.0 | USD | 20190101 |