| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2850.0 | USD | 20191122 |
| Unknown | China national standards | MT | 2460.0 | USD | 20191122 |
| Unknown | China national standards | MT | 130.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1630.0 | USD | 20191121 |
| Unknown | China national standards | MT | 500.0 | USD | 20191121 |
| Unknown | China national standards | MT | 460.0 | USD | 20191121 |
| Unknown | China national standards | MT | 920.0 | USD | 20191121 |
| Unknown | China national standards | MT | 570.0 | USD | 20191121 |
| Unknown | China national standards | MT | 2460.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191121 |