| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8980.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1000.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1370.0 | USD | 20191022 |
| Unknown | China national standards | MT | 4970.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1320.0 | USD | 20191021 |
| Unknown | China national standards | MT | 630.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2370.0 | USD | 20191021 |
| Unknown | China national standards | MT | 8840.0 | USD | 20191021 |
| Unknown | China national standards | MT | 4750.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2400.0 | USD | 20191021 |