| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20200517 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200517 |
| Unknown | China national standards | MT | 40.0 | USD | 20200516 |
| Unknown | China national standards | MT | 160.0 | USD | 20200516 |
| Unknown | China national standards | MT | 200.0 | USD | 20200516 |
| Unknown | China national standards | MT | 40.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2240.0 | USD | 20200516 |
| Unknown | China national standards | MT | 40.0 | USD | 20200516 |
| Unknown | China national standards | MT | 40.0 | USD | 20200516 |
| Unknown | China national standards | MT | 10.0 | USD | 20200516 |