| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4120.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4630.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1740.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3170.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3560.0 | USD | 20191101 |
| Unknown | China national standards | MT | 510.0 | USD | 20191101 |
| Unknown | China national standards | MT | 510.0 | USD | 20191101 |
| Unknown | China national standards | MT | 230.0 | USD | 20191101 |
| Unknown | China national standards | MT | 240.0 | USD | 20191101 |