| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20200301 |
| Unknown | China national standards | MT | 370.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200301 |
| Unknown | China national standards | MT | 510.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1190.0 | USD | 20200301 |
| Unknown | China national standards | MT | 900.0 | USD | 20200301 |
| Unknown | China national standards | MT | 6120.0 | USD | 20200301 |
| Unknown | China national standards | MT | 42390.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1925670.0 | USD | 20200301 |
| Unknown | China national standards | MT | 79480.0 | USD | 20200301 |