| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14390.0 | USD | 20201020 |
| Unknown | China national standards | MT | 76130.0 | USD | 20201020 |
| Unknown | China national standards | MT | 11940.0 | USD | 20201020 |
| Unknown | China national standards | MT | 12600.0 | USD | 20201019 |
| Unknown | China national standards | MT | 78780.0 | USD | 20201019 |
| Unknown | China national standards | MT | 11870.0 | USD | 20201018 |
| Unknown | China national standards | MT | 97050.0 | USD | 20201018 |
| Unknown | China national standards | MT | 10040.0 | USD | 20201017 |
| Unknown | China national standards | MT | 18150.0 | USD | 20201016 |
| Unknown | China national standards | MT | 102550.0 | USD | 20201016 |