| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4330.0 | USD | 20201021 |
| Unknown | China national standards | MT | 2790.0 | USD | 20201021 |
| Unknown | China national standards | MT | 80.0 | USD | 20201021 |
| Unknown | China national standards | MT | 400.0 | USD | 20201021 |
| Unknown | China national standards | MT | 310.0 | USD | 20201021 |
| Unknown | China national standards | MT | 2870.0 | USD | 20201021 |
| Unknown | China national standards | MT | 240.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1420.0 | USD | 20201021 |
| Unknown | China national standards | MT | 150.0 | USD | 20201021 |
| Unknown | China national standards | MT | 240.0 | USD | 20201021 |