| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27520.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21830.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22010.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22500.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22890.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22560.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28880.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23050.0 | USD | 20190701 |
| Unknown | China national standards | MT | 29340.0 | USD | 20190701 |