| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20200218 |
| Unknown | China national standards | MT | 1440.0 | USD | 20200217 |
| Unknown | China national standards | MT | 100.0 | USD | 20200217 |
| Unknown | China national standards | MT | 80.0 | USD | 20200217 |
| Unknown | China national standards | MT | 210.0 | USD | 20200217 |
| Unknown | China national standards | MT | 880.0 | USD | 20200216 |
| Unknown | China national standards | MT | 850.0 | USD | 20200216 |
| Unknown | China national standards | MT | 140.0 | USD | 20200216 |
| Unknown | China national standards | MT | 80.0 | USD | 20200216 |
| Unknown | China national standards | MT | 690.0 | USD | 20200216 |