| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20200311 |
| Unknown | China national standards | MT | 920.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1690.0 | USD | 20200310 |
| Unknown | China national standards | MT | 2120.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1870.0 | USD | 20200310 |
| Unknown | China national standards | MT | 4020.0 | USD | 20200310 |
| Unknown | China national standards | MT | 360.0 | USD | 20200310 |
| Unknown | China national standards | MT | 740.0 | USD | 20200310 |
| Unknown | China national standards | MT | 290.0 | USD | 20200310 |
| Unknown | China national standards | MT | 3330.0 | USD | 20200301 |