| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 99280.0 | USD | 20190323 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190322 |
| Unknown | China national standards | MT | 13690.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2140.0 | USD | 20190322 |
| Unknown | China national standards | MT | 5690.0 | USD | 20190322 |
| Unknown | China national standards | MT | 6130.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1200.0 | USD | 20190321 |
| Unknown | China national standards | MT | 20200.0 | USD | 20190321 |
| Unknown | China national standards | MT | 41400.0 | USD | 20190321 |
| Unknown | China national standards | MT | 14620.0 | USD | 20190320 |