| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20200217 |
| Unknown | China national standards | MT | 240.0 | USD | 20200217 |
| Unknown | China national standards | MT | 940.0 | USD | 20200216 |
| Unknown | China national standards | MT | 130.0 | USD | 20200216 |
| Unknown | China national standards | MT | 30.0 | USD | 20200216 |
| Unknown | China national standards | MT | 220.0 | USD | 20200216 |
| Unknown | China national standards | MT | 230.0 | USD | 20200216 |
| Unknown | China national standards | MT | 220.0 | USD | 20200215 |
| Unknown | China national standards | MT | 2140.0 | USD | 20200215 |
| Unknown | China national standards | MT | 220.0 | USD | 20200215 |