| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13560.0 | USD | 20200510 |
| Unknown | China national standards | MT | 1980.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1930.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3410.0 | USD | 20200501 |
| Unknown | China national standards | MT | 17610.0 | USD | 20200501 |
| Unknown | China national standards | MT | 19130.0 | USD | 20200501 |
| Unknown | China national standards | MT | 50120.0 | USD | 20200501 |
| Unknown | China national standards | MT | 18970.0 | USD | 20200501 |
| Unknown | China national standards | MT | 16960.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2950.0 | USD | 20200501 |