| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20201014 |
| Unknown | China national standards | MT | 490.0 | USD | 20201010 |
| Unknown | China national standards | MT | 3300.0 | USD | 20201010 |
| Unknown | China national standards | MT | 3280.0 | USD | 20201001 |
| Unknown | China national standards | MT | 330.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2490.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2490.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2240.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3280.0 | USD | 20200923 |
| Unknown | China national standards | MT | 2280.0 | USD | 20200923 |