| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1160.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1240.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1110.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1220.0 | USD | 20191011 |
| Unknown | China national standards | MT | 140.0 | USD | 20191011 |
| Unknown | China national standards | MT | 510.0 | USD | 20191011 |
| Unknown | China national standards | MT | 170.0 | USD | 20191011 |
| Unknown | China national standards | MT | 170.0 | USD | 20191010 |
| Unknown | China national standards | MT | 150.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191001 |