| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 69900.0 | USD | 20190714 |
| Unknown | China national standards | MT | 250.0 | USD | 20190714 |
| Unknown | China national standards | MT | 860.0 | USD | 20190713 |
| Unknown | China national standards | MT | 21530.0 | USD | 20190713 |
| Unknown | China national standards | MT | 2260.0 | USD | 20190712 |
| Unknown | China national standards | MT | 5950.0 | USD | 20190712 |
| Unknown | China national standards | MT | 8630.0 | USD | 20190711 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190710 |
| Unknown | China national standards | MT | 8060.0 | USD | 20190710 |
| Unknown | China national standards | MT | 240.0 | USD | 20190710 |