| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16230.0 | USD | 20190916 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190916 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190916 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190916 |
| Unknown | China national standards | MT | 5360.0 | USD | 20190916 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190916 |
| Unknown | China national standards | MT | 8480.0 | USD | 20190916 |
| Unknown | China national standards | MT | 24530.0 | USD | 20190916 |
| Unknown | China national standards | MT | 40220.0 | USD | 20190916 |
| Unknown | China national standards | MT | 5980.0 | USD | 20190916 |