| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20201019 |
| Unknown | China national standards | MT | 390.0 | USD | 20201019 |
| Unknown | China national standards | MT | 2830.0 | USD | 20201019 |
| Unknown | China national standards | MT | 7090.0 | USD | 20201019 |
| Unknown | China national standards | MT | 460.0 | USD | 20201019 |
| Unknown | China national standards | MT | 2370.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1580.0 | USD | 20201018 |
| Unknown | China national standards | MT | 2660.0 | USD | 20201018 |
| Unknown | China national standards | MT | 90.0 | USD | 20201018 |
| Unknown | China national standards | MT | 2660.0 | USD | 20201018 |