| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1440.0 | USD | 20191101 |
| Unknown | China national standards | MT | 90.0 | USD | 20191101 |
| Unknown | China national standards | MT | 190.0 | USD | 20191101 |
| Unknown | China national standards | MT | 150.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1870.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191101 |
| Unknown | China national standards | MT | 180.0 | USD | 20191101 |
| Unknown | China national standards | MT | 560.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4100.0 | USD | 20191101 |