| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1840.0 | USD | 20200320 |
| Unknown | China national standards | MT | 120.0 | USD | 20200320 |
| Unknown | China national standards | MT | 220.0 | USD | 20200320 |
| Unknown | China national standards | MT | 100.0 | USD | 20200320 |
| Unknown | China national standards | MT | 120.0 | USD | 20200320 |
| Unknown | China national standards | MT | 130.0 | USD | 20200320 |
| Unknown | China national standards | MT | 350.0 | USD | 20200320 |
| Unknown | China national standards | MT | 830.0 | USD | 20200319 |
| Unknown | China national standards | MT | 100.0 | USD | 20200319 |
| Unknown | China national standards | MT | 100.0 | USD | 20200319 |