| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20200412 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200412 |
| Unknown | China national standards | MT | 430.0 | USD | 20200411 |
| Unknown | China national standards | MT | 29730.0 | USD | 20200411 |
| Unknown | China national standards | MT | 20.0 | USD | 20200411 |
| Unknown | China national standards | MT | 120.0 | USD | 20200411 |
| Unknown | China national standards | MT | 40.0 | USD | 20200411 |
| Unknown | China national standards | MT | 70.0 | USD | 20200410 |
| Unknown | China national standards | MT | 460.0 | USD | 20200410 |
| Unknown | China national standards | MT | 290.0 | USD | 20200410 |