| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20200522 |
| Unknown | China national standards | MT | 330.0 | USD | 20200522 |
| Unknown | China national standards | MT | 390.0 | USD | 20200522 |
| Unknown | China national standards | MT | 8000.0 | USD | 20200522 |
| Unknown | China national standards | MT | 3820.0 | USD | 20200522 |
| Unknown | China national standards | MT | 280.0 | USD | 20200522 |
| Unknown | China national standards | MT | 30970.0 | USD | 20200522 |
| Unknown | China national standards | MT | 2450.0 | USD | 20200522 |
| Unknown | China national standards | MT | 860.0 | USD | 20200522 |
| Unknown | China national standards | MT | 290.0 | USD | 20200522 |