| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1210.0 | USD | 20190716 |
| Unknown | China national standards | MT | 12020.0 | USD | 20190716 |
| Unknown | China national standards | MT | 9220.0 | USD | 20190716 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190715 |
| Unknown | China national standards | MT | 11290.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1870.0 | USD | 20190714 |
| Unknown | China national standards | MT | 990.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190714 |
| Unknown | China national standards | MT | 26500.0 | USD | 20190713 |