| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2880.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2760.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6190.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3710.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3170.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9050.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190101 |