| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1730.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200522 |
| Unknown | China national standards | MT | 860.0 | USD | 20200522 |
| Unknown | China national standards | MT | 740.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1250.0 | USD | 20200522 |
| Unknown | China national standards | MT | 520.0 | USD | 20200522 |
| Unknown | China national standards | MT | 116020.0 | USD | 20200522 |
| Unknown | China national standards | MT | 133670.0 | USD | 20200522 |
| Unknown | China national standards | MT | 625660.0 | USD | 20200522 |
| Unknown | China national standards | MT | 2890.0 | USD | 20200522 |