| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4240.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4520.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4730.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5600.0 | USD | 20190701 |
| Unknown | China national standards | MT | 620.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6520.0 | USD | 20190701 |
| Unknown | China national standards | MT | 730.0 | USD | 20190701 |