| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1040.0 | USD | 20201001 |
| Unknown | China national standards | MT | 4670.0 | USD | 20201001 |
| Unknown | China national standards | MT | 680.0 | USD | 20201001 |
| Unknown | China national standards | MT | 4610.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1040.0 | USD | 20201001 |
| Unknown | China national standards | MT | 4610.0 | USD | 20201001 |
| Unknown | China national standards | MT | 670.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200922 |