| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4230.0 | USD | 20200517 |
| Unknown | China national standards | MT | 3050.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200516 |
| Unknown | China national standards | MT | 4440.0 | USD | 20200516 |
| Unknown | China national standards | MT | 330.0 | USD | 20200516 |
| Unknown | China national standards | MT | 170.0 | USD | 20200516 |
| Unknown | China national standards | MT | 10.0 | USD | 20200516 |
| Unknown | China national standards | MT | 170.0 | USD | 20200516 |
| Unknown | China national standards | MT | 600.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1220.0 | USD | 20200515 |