| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3980.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10180.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4470.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3300.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4580.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3890.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4600.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190701 |