| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2180.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2560.0 | USD | 20190101 |
| Unknown | China national standards | MT | 900.0 | USD | 20190101 |
| Unknown | China national standards | MT | 940.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 780.0 | USD | 20190101 |
| Unknown | China national standards | MT | 830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 990.0 | USD | 20190101 |