| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5760.0 | USD | 20201021 |
| Unknown | China national standards | MT | 10870.0 | USD | 20201021 |
| Unknown | China national standards | MT | 12160.0 | USD | 20201021 |
| Unknown | China national standards | MT | 9690.0 | USD | 20201021 |
| Unknown | China national standards | MT | 4630.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1430.0 | USD | 20201021 |
| Unknown | China national standards | MT | 760.0 | USD | 20201020 |
| Unknown | China national standards | MT | 4460.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201020 |
| Unknown | China national standards | MT | 4620.0 | USD | 20201020 |