| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20200519 |
| Unknown | China national standards | MT | 17900.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2650.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2770.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2650.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2550.0 | USD | 20200517 |
| Unknown | China national standards | MT | 18530.0 | USD | 20200516 |
| Unknown | China national standards | MT | 380.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200514 |
| Unknown | China national standards | MT | 2630.0 | USD | 20200514 |