| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20200414 |
| Unknown | China national standards | MT | 4820.0 | USD | 20200413 |
| Unknown | China national standards | MT | 3720.0 | USD | 20200413 |
| Unknown | China national standards | MT | 720.0 | USD | 20200413 |
| Unknown | China national standards | MT | 8870.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200412 |
| Unknown | China national standards | MT | 920.0 | USD | 20200412 |
| Unknown | China national standards | MT | 700.0 | USD | 20200412 |
| Unknown | China national standards | MT | 710.0 | USD | 20200412 |
| Unknown | China national standards | MT | 3710.0 | USD | 20200411 |