| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20200421 |
| Unknown | China national standards | MT | 240.0 | USD | 20200421 |
| Unknown | China national standards | MT | 990.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200420 |
| Unknown | China national standards | MT | 2080.0 | USD | 20200420 |
| Unknown | China national standards | MT | 2050.0 | USD | 20200420 |
| Unknown | China national standards | MT | 3250.0 | USD | 20200420 |
| Unknown | China national standards | MT | 330.0 | USD | 20200420 |
| Unknown | China national standards | MT | 350.0 | USD | 20200420 |