| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20200516 |
| Unknown | China national standards | MT | 290.0 | USD | 20200516 |
| Unknown | China national standards | MT | 300.0 | USD | 20200516 |
| Unknown | China national standards | MT | 270.0 | USD | 20200516 |
| Unknown | China national standards | MT | 270.0 | USD | 20200516 |
| Unknown | China national standards | MT | 420.0 | USD | 20200516 |
| Unknown | China national standards | MT | 3900.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2530.0 | USD | 20200515 |
| Unknown | China national standards | MT | 4230.0 | USD | 20200515 |
| Unknown | China national standards | MT | 4210.0 | USD | 20200515 |