| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9810.0 | USD | 20190410 |
| Unknown | China national standards | MT | 8250.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1790.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190401 |
| Unknown | China national standards | MT | 840.0 | USD | 20190401 |
| Unknown | China national standards | MT | 940.0 | USD | 20190401 |
| Unknown | China national standards | MT | 870.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1220.0 | USD | 20190401 |