| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2510.0 | USD | 20201110 |
| Unknown | China national standards | MT | 1120.0 | USD | 20201110 |
| Unknown | China national standards | MT | 510.0 | USD | 20201101 |
| Unknown | China national standards | MT | 360.0 | USD | 20201101 |
| Unknown | China national standards | MT | 350.0 | USD | 20201101 |
| Unknown | China national standards | MT | 320.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1380.0 | USD | 20201101 |
| Unknown | China national standards | MT | 200.0 | USD | 20201101 |
| Unknown | China national standards | MT | 210.0 | USD | 20201101 |
| Unknown | China national standards | MT | 320.0 | USD | 20201101 |