| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3640.0 | USD | 20201110 |
| Unknown | China national standards | MT | 3770.0 | USD | 20201110 |
| Unknown | China national standards | MT | 520.0 | USD | 20201110 |
| Unknown | China national standards | MT | 3080.0 | USD | 20201110 |
| Unknown | China national standards | MT | 3630.0 | USD | 20201101 |
| Unknown | China national standards | MT | 3570.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2570.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2580.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2570.0 | USD | 20201101 |
| Unknown | China national standards | MT | 3270.0 | USD | 20201101 |