| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1740.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2060.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1880.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1980.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2030.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2090.0 | USD | 20200501 |