| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20190816 |
| Unknown | China national standards | MT | 870.0 | USD | 20190815 |
| Unknown | China national standards | MT | 370.0 | USD | 20190815 |
| Unknown | China national standards | MT | 2560.0 | USD | 20190815 |
| Unknown | China national standards | MT | 23040.0 | USD | 20190815 |
| Unknown | China national standards | MT | 133190.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190815 |
| Unknown | China national standards | MT | 12210.0 | USD | 20190815 |
| Unknown | China national standards | MT | 410.0 | USD | 20190815 |
| Unknown | China national standards | MT | 12940.0 | USD | 20190815 |