| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20201020 |
| Unknown | China national standards | MT | 320.0 | USD | 20201020 |
| Unknown | China national standards | MT | 2060.0 | USD | 20201020 |
| Unknown | China national standards | MT | 2270.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1700.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1590.0 | USD | 20201020 |
| Unknown | China national standards | MT | 260.0 | USD | 20201020 |
| Unknown | China national standards | MT | 670.0 | USD | 20201020 |
| Unknown | China national standards | MT | 290.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1970.0 | USD | 20201019 |