| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20200516 |
| Unknown | China national standards | MT | 720.0 | USD | 20200516 |
| Unknown | China national standards | MT | 460.0 | USD | 20200516 |
| Unknown | China national standards | MT | 3750.0 | USD | 20200516 |
| Unknown | China national standards | MT | 160.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200516 |
| Unknown | China national standards | MT | 70.0 | USD | 20200516 |
| Unknown | China national standards | MT | 200.0 | USD | 20200516 |
| Unknown | China national standards | MT | 110.0 | USD | 20200516 |