| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2010.0 | USD | 20191001 |
| Unknown | China national standards | MT | 680.0 | USD | 20191001 |
| Unknown | China national standards | MT | 580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 500.0 | USD | 20191001 |
| Unknown | China national standards | MT | 480.0 | USD | 20191001 |
| Unknown | China national standards | MT | 940.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1140.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1280.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1190.0 | USD | 20191001 |
| Unknown | China national standards | MT | 550.0 | USD | 20191001 |