| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200216 |
| Unknown | China national standards | MT | 770.0 | USD | 20200216 |
| Unknown | China national standards | MT | 830.0 | USD | 20200216 |
| Unknown | China national standards | MT | 780.0 | USD | 20200216 |
| Unknown | China national standards | MT | 500.0 | USD | 20200216 |
| Unknown | China national standards | MT | 700.0 | USD | 20200216 |
| Unknown | China national standards | MT | 720.0 | USD | 20200216 |
| Unknown | China national standards | MT | 610.0 | USD | 20200216 |
| Unknown | China national standards | MT | 880.0 | USD | 20200216 |