| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20.0 | USD | 20200212 |
| Unknown | China national standards | MT | 13110.0 | USD | 20200212 |
| Unknown | China national standards | MT | 70.0 | USD | 20200210 |
| Unknown | China national standards | MT | 20050.0 | USD | 20200210 |
| Unknown | China national standards | MT | 141080.0 | USD | 20200201 |
| Unknown | China national standards | MT | 370.0 | USD | 20200201 |
| Unknown | China national standards | MT | 13270.0 | USD | 20200201 |
| Unknown | China national standards | MT | 20.0 | USD | 20200201 |
| Unknown | China national standards | MT | 20330.0 | USD | 20200201 |
| Unknown | China national standards | MT | 70.0 | USD | 20200201 |