| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191001 |
| Unknown | China national standards | MT | 790.0 | USD | 20191001 |
| Unknown | China national standards | MT | 580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 590.0 | USD | 20191001 |
| Unknown | China national standards | MT | 800.0 | USD | 20191001 |
| Unknown | China national standards | MT | 690.0 | USD | 20191001 |
| Unknown | China national standards | MT | 650.0 | USD | 20191001 |
| Unknown | China national standards | MT | 520.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1630.0 | USD | 20191001 |