| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18290.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4140.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2930.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200301 |
| Unknown | China national standards | MT | 15750.0 | USD | 20200301 |
| Unknown | China national standards | MT | 11990.0 | USD | 20200301 |
| Unknown | China national standards | MT | 6610.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1680.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200301 |