| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3830.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4170.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5660.0 | USD | 20191101 |
| Unknown | China national standards | MT | 820.0 | USD | 20191101 |
| Unknown | China national standards | MT | 800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 870.0 | USD | 20191101 |
| Unknown | China national standards | MT | 990.0 | USD | 20191101 |
| Unknown | China national standards | MT | 24560.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6390.0 | USD | 20191101 |
| Unknown | China national standards | MT | 970.0 | USD | 20191101 |