| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20190101 |
| Unknown | China national standards | MT | 870.0 | USD | 20190101 |
| Unknown | China national standards | MT | 830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1660.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190101 |