| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6960.0 | USD | 20200510 |
| Unknown | China national standards | MT | 980.0 | USD | 20200510 |
| Unknown | China national standards | MT | 5440.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1350.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1190.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200501 |