| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 78030.0 | USD | 20201115 |
| Unknown | China national standards | MT | 81040.0 | USD | 20201115 |
| Unknown | China national standards | MT | 12710.0 | USD | 20201115 |
| Unknown | China national standards | MT | 14240.0 | USD | 20201114 |
| Unknown | China national standards | MT | 13960.0 | USD | 20201113 |
| Unknown | China national standards | MT | 13960.0 | USD | 20201113 |
| Unknown | China national standards | MT | 102100.0 | USD | 20201113 |
| Unknown | China national standards | MT | 19300.0 | USD | 20201113 |
| Unknown | China national standards | MT | 84920.0 | USD | 20201112 |
| Unknown | China national standards | MT | 14250.0 | USD | 20201112 |