| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9690.0 | USD | 20200311 |
| Unknown | China national standards | MT | 4430.0 | USD | 20200311 |
| Unknown | China national standards | MT | 520.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1880.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1850.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200310 |
| Unknown | China national standards | MT | 280.0 | USD | 20200310 |
| Unknown | China national standards | MT | 240.0 | USD | 20200310 |