| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17100.0 | USD | 20191023 |
| Unknown | China national standards | MT | 40370.0 | USD | 20191023 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1140.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1590.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2930.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2550.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1140.0 | USD | 20191021 |
| Unknown | China national standards | MT | 10870.0 | USD | 20191021 |
| Unknown | China national standards | MT | 13510.0 | USD | 20191021 |