| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6540.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2140.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8350.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1890.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190701 |