| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190101 |
| Unknown | China national standards | MT | 270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 260.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3680.0 | USD | 20190101 |
| Unknown | China national standards | MT | 270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 300.0 | USD | 20190101 |
| Unknown | China national standards | MT | 270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 300.0 | USD | 20190101 |