| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20190916 |
| Unknown | China national standards | MT | 160.0 | USD | 20190916 |
| Unknown | China national standards | MT | 490.0 | USD | 20190916 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190916 |
| Unknown | China national standards | MT | 5300.0 | USD | 20190916 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190916 |
| Unknown | China national standards | MT | 51970.0 | USD | 20190916 |
| Unknown | China national standards | MT | 1110.0 | USD | 20190916 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190916 |
| Unknown | China national standards | MT | 700.0 | USD | 20190916 |