| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3820.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4200.0 | USD | 20191101 |
| Unknown | China national standards | MT | 640.0 | USD | 20191101 |
| Unknown | China national standards | MT | 430.0 | USD | 20191101 |
| Unknown | China national standards | MT | 500.0 | USD | 20191101 |
| Unknown | China national standards | MT | 390.0 | USD | 20191101 |
| Unknown | China national standards | MT | 420.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191101 |