| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 570.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190101 |
| Unknown | China national standards | MT | 880.0 | USD | 20190101 |
| Unknown | China national standards | MT | 770.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 510.0 | USD | 20190101 |