| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1830.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200523 |
| Unknown | China national standards | MT | 770.0 | USD | 20200523 |
| Unknown | China national standards | MT | 240.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1440.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200522 |