| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1800.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1880.0 | USD | 20191220 |
| Unknown | China national standards | MT | 15240.0 | USD | 20191220 |
| Unknown | China national standards | MT | 230.0 | USD | 20191219 |
| Unknown | China national standards | MT | 1460.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3250.0 | USD | 20191218 |
| Unknown | China national standards | MT | 1960.0 | USD | 20191218 |
| Unknown | China national standards | MT | 7010.0 | USD | 20191217 |
| Unknown | China national standards | MT | 570.0 | USD | 20191217 |
| Unknown | China national standards | MT | 10300.0 | USD | 20191217 |