| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20201111 |
| Unknown | China national standards | MT | 1040.0 | USD | 20201111 |
| Unknown | China national standards | MT | 200.0 | USD | 20201110 |
| Unknown | China national standards | MT | 980.0 | USD | 20201110 |
| Unknown | China national standards | MT | 990.0 | USD | 20201110 |
| Unknown | China national standards | MT | 1070.0 | USD | 20201101 |
| Unknown | China national standards | MT | 140.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1550.0 | USD | 20201101 |
| Unknown | China national standards | MT | 160.0 | USD | 20201101 |
| Unknown | China national standards | MT | 930.0 | USD | 20201101 |