| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20200216 |
| Unknown | China national standards | MT | 3580.0 | USD | 20200215 |
| Unknown | China national standards | MT | 220.0 | USD | 20200215 |
| Unknown | China national standards | MT | 120.0 | USD | 20200215 |
| Unknown | China national standards | MT | 200.0 | USD | 20200215 |
| Unknown | China national standards | MT | 13720.0 | USD | 20200214 |
| Unknown | China national standards | MT | 600.0 | USD | 20200214 |
| Unknown | China national standards | MT | 2260.0 | USD | 20200213 |
| Unknown | China national standards | MT | 1990.0 | USD | 20200213 |
| Unknown | China national standards | MT | 570.0 | USD | 20200213 |