| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3100.0 | USD | 20200311 |
| Unknown | China national standards | MT | 3480.0 | USD | 20200310 |
| Unknown | China national standards | MT | 4540.0 | USD | 20200310 |
| Unknown | China national standards | MT | 4170.0 | USD | 20200310 |
| Unknown | China national standards | MT | 3780.0 | USD | 20200310 |
| Unknown | China national standards | MT | 4370.0 | USD | 20200310 |
| Unknown | China national standards | MT | 450.0 | USD | 20200310 |
| Unknown | China national standards | MT | 450.0 | USD | 20200310 |
| Unknown | China national standards | MT | 430.0 | USD | 20200310 |
| Unknown | China national standards | MT | 430.0 | USD | 20200310 |