| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20191011 |
| Unknown | China national standards | MT | 670.0 | USD | 20191010 |
| Unknown | China national standards | MT | 510.0 | USD | 20191010 |
| Unknown | China national standards | MT | 550.0 | USD | 20191010 |
| Unknown | China national standards | MT | 670.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1090.0 | USD | 20191010 |
| Unknown | China national standards | MT | 650.0 | USD | 20191010 |
| Unknown | China national standards | MT | 650.0 | USD | 20191010 |
| Unknown | China national standards | MT | 640.0 | USD | 20191010 |
| Unknown | China national standards | MT | 100.0 | USD | 20191010 |