| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 84920.0 | USD | 20201112 |
| Unknown | China national standards | MT | 79430.0 | USD | 20201110 |
| Unknown | China national standards | MT | 92350.0 | USD | 20201110 |
| Unknown | China national standards | MT | 86470.0 | USD | 20201110 |
| Unknown | China national standards | MT | 85550.0 | USD | 20201110 |
| Unknown | China national standards | MT | 12210.0 | USD | 20201110 |
| Unknown | China national standards | MT | 12360.0 | USD | 20201101 |
| Unknown | China national standards | MT | 13390.0 | USD | 20201101 |
| Unknown | China national standards | MT | 12640.0 | USD | 20201101 |
| Unknown | China national standards | MT | 15110.0 | USD | 20201101 |