| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2160.0 | USD | 20201113 |
| Unknown | China national standards | MT | 9550.0 | USD | 20201111 |
| Unknown | China national standards | MT | 8070.0 | USD | 20201110 |
| Unknown | China national standards | MT | 1190.0 | USD | 20201110 |
| Unknown | China national standards | MT | 2380.0 | USD | 20201110 |
| Unknown | China national standards | MT | 550.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1170.0 | USD | 20201101 |
| Unknown | China national standards | MT | 10430.0 | USD | 20201101 |
| Unknown | China national standards | MT | 14390.0 | USD | 20201101 |
| Unknown | China national standards | MT | 14600.0 | USD | 20201101 |