| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1150.0 | USD | 20191119 |
| Unknown | China national standards | MT | 60.0 | USD | 20191118 |
| Unknown | China national standards | MT | 460.0 | USD | 20191118 |
| Unknown | China national standards | MT | 2110.0 | USD | 20191118 |
| Unknown | China national standards | MT | 730.0 | USD | 20191118 |
| Unknown | China national standards | MT | 96820.0 | USD | 20191118 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191118 |
| Unknown | China national standards | MT | 510.0 | USD | 20191118 |
| Unknown | China national standards | MT | 1300.0 | USD | 20191118 |
| Unknown | China national standards | MT | 70.0 | USD | 20191117 |