| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9830.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1640.0 | USD | 20201101 |
| Unknown | China national standards | MT | 270.0 | USD | 20201101 |
| Unknown | China national standards | MT | 26580.0 | USD | 20201101 |
| Unknown | China national standards | MT | 240.0 | USD | 20201101 |
| Unknown | China national standards | MT | 320.0 | USD | 20201101 |
| Unknown | China national standards | MT | 360.0 | USD | 20201101 |
| Unknown | China national standards | MT | 5260.0 | USD | 20201101 |
| Unknown | China national standards | MT | 380.0 | USD | 20201101 |
| Unknown | China national standards | MT | 4280.0 | USD | 20201101 |