| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20200216 |
| Unknown | China national standards | MT | 930.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200215 |
| Unknown | China national standards | MT | 700.0 | USD | 20200215 |
| Unknown | China national standards | MT | 710.0 | USD | 20200215 |
| Unknown | China national standards | MT | 120.0 | USD | 20200215 |
| Unknown | China national standards | MT | 1110.0 | USD | 20200215 |
| Unknown | China national standards | MT | 120.0 | USD | 20200215 |
| Unknown | China national standards | MT | 370.0 | USD | 20200215 |
| Unknown | China national standards | MT | 110.0 | USD | 20200215 |