| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2880.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1730.0 | USD | 20200320 |
| Unknown | China national standards | MT | 290.0 | USD | 20200320 |
| Unknown | China national standards | MT | 290.0 | USD | 20200320 |
| Unknown | China national standards | MT | 280.0 | USD | 20200320 |
| Unknown | China national standards | MT | 220.0 | USD | 20200320 |
| Unknown | China national standards | MT | 560.0 | USD | 20200320 |
| Unknown | China national standards | MT | 270.0 | USD | 20200320 |
| Unknown | China national standards | MT | 5760.0 | USD | 20200319 |
| Unknown | China national standards | MT | 2100.0 | USD | 20200319 |