| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20200417 |
| Unknown | China national standards | MT | 2700.0 | USD | 20200417 |
| Unknown | China national standards | MT | 5130.0 | USD | 20200417 |
| Unknown | China national standards | MT | 710.0 | USD | 20200417 |
| Unknown | China national standards | MT | 600.0 | USD | 20200417 |
| Unknown | China national standards | MT | 500.0 | USD | 20200417 |
| Unknown | China national standards | MT | 710.0 | USD | 20200417 |
| Unknown | China national standards | MT | 30.0 | USD | 20200417 |
| Unknown | China national standards | MT | 100.0 | USD | 20200417 |
| Unknown | China national standards | MT | 80.0 | USD | 20200417 |