| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20200517 |
| Unknown | China national standards | MT | 50.0 | USD | 20200517 |
| Unknown | China national standards | MT | 530.0 | USD | 20200516 |
| Unknown | China national standards | MT | 420.0 | USD | 20200516 |
| Unknown | China national standards | MT | 500.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2020.0 | USD | 20200516 |
| Unknown | China national standards | MT | 790.0 | USD | 20200516 |
| Unknown | China national standards | MT | 540.0 | USD | 20200516 |
| Unknown | China national standards | MT | 14890.0 | USD | 20200516 |
| Unknown | China national standards | MT | 400.0 | USD | 20200516 |