| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20201018 |
| Unknown | China national standards | MT | 460.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1210.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1620.0 | USD | 20201018 |
| Unknown | China national standards | MT | 980.0 | USD | 20201018 |
| Unknown | China national standards | MT | 410.0 | USD | 20201018 |
| Unknown | China national standards | MT | 450.0 | USD | 20201018 |
| Unknown | China national standards | MT | 460.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1500.0 | USD | 20201018 |
| Unknown | China national standards | MT | 640.0 | USD | 20201018 |