| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2390.0 | USD | 20200523 |
| Unknown | China national standards | MT | 4230.0 | USD | 20200523 |
| Unknown | China national standards | MT | 3870.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200522 |
| Unknown | China national standards | MT | 3800.0 | USD | 20200522 |
| Unknown | China national standards | MT | 13360.0 | USD | 20200522 |
| Unknown | China national standards | MT | 19030.0 | USD | 20200522 |
| Unknown | China national standards | MT | 16730.0 | USD | 20200522 |
| Unknown | China national standards | MT | 222630.0 | USD | 20200522 |