| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2660.0 | USD | 20201020 |
| Unknown | China national standards | MT | 2580.0 | USD | 20201020 |
| Unknown | China national standards | MT | 19200.0 | USD | 20201020 |
| Unknown | China national standards | MT | 13350.0 | USD | 20201020 |
| Unknown | China national standards | MT | 21400.0 | USD | 20201020 |
| Unknown | China national standards | MT | 13640.0 | USD | 20201020 |
| Unknown | China national standards | MT | 19760.0 | USD | 20201020 |
| Unknown | China national standards | MT | 17440.0 | USD | 20201019 |
| Unknown | China national standards | MT | 18350.0 | USD | 20201019 |
| Unknown | China national standards | MT | 17360.0 | USD | 20201019 |