| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4750.0 | USD | 20200901 |
| Unknown | China national standards | MT | 4320.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1190.0 | USD | 20200901 |
| Unknown | China national standards | MT | 740.0 | USD | 20200901 |
| Unknown | China national standards | MT | 600.0 | USD | 20200901 |
| Unknown | China national standards | MT | 4150.0 | USD | 20200901 |
| Unknown | China national standards | MT | 4340.0 | USD | 20200901 |
| Unknown | China national standards | MT | 620.0 | USD | 20200901 |
| Unknown | China national standards | MT | 730.0 | USD | 20200522 |
| Unknown | China national standards | MT | 730.0 | USD | 20200522 |