| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6370.0 | USD | 20191010 |
| Unknown | China national standards | MT | 6250.0 | USD | 20191010 |
| Unknown | China national standards | MT | 830.0 | USD | 20191010 |
| Unknown | China national standards | MT | 680.0 | USD | 20191010 |
| Unknown | China national standards | MT | 660.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1080.0 | USD | 20191010 |
| Unknown | China national standards | MT | 790.0 | USD | 20191010 |
| Unknown | China national standards | MT | 900.0 | USD | 20191010 |
| Unknown | China national standards | MT | 710.0 | USD | 20191010 |
| Unknown | China national standards | MT | 740.0 | USD | 20191010 |