| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3320.0 | USD | 20200517 |
| Unknown | China national standards | MT | 15640.0 | USD | 20200517 |
| Unknown | China national standards | MT | 3240.0 | USD | 20200517 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200517 |
| Unknown | China national standards | MT | 9850.0 | USD | 20200516 |
| Unknown | China national standards | MT | 470.0 | USD | 20200516 |
| Unknown | China national standards | MT | 750.0 | USD | 20200516 |
| Unknown | China national standards | MT | 550.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1390.0 | USD | 20200515 |
| Unknown | China national standards | MT | 53890.0 | USD | 20200514 |