| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20200314 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200313 |
| Unknown | China national standards | MT | 14000.0 | USD | 20200313 |
| Unknown | China national standards | MT | 130.0 | USD | 20200313 |
| Unknown | China national standards | MT | 260.0 | USD | 20200313 |
| Unknown | China national standards | MT | 14080.0 | USD | 20200312 |
| Unknown | China national standards | MT | 150.0 | USD | 20200312 |
| Unknown | China national standards | MT | 150.0 | USD | 20200312 |
| Unknown | China national standards | MT | 2780.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200310 |