| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5200.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4580.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4420.0 | USD | 20190401 |
| Unknown | China national standards | MT | 27860.0 | USD | 20190401 |
| Unknown | China national standards | MT | 28040.0 | USD | 20190401 |
| Unknown | China national standards | MT | 82650.0 | USD | 20190401 |
| Unknown | China national standards | MT | 34880.0 | USD | 20190401 |
| Unknown | China national standards | MT | 31170.0 | USD | 20190401 |
| Unknown | China national standards | MT | 29630.0 | USD | 20190401 |
| Unknown | China national standards | MT | 28200.0 | USD | 20190401 |