| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20190717 |
| Unknown | China national standards | MT | 410.0 | USD | 20190716 |
| Unknown | China national standards | MT | 710.0 | USD | 20190716 |
| Unknown | China national standards | MT | 920.0 | USD | 20190716 |
| Unknown | China national standards | MT | 1840.0 | USD | 20190716 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3590.0 | USD | 20190716 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190716 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190716 |