2020.01.22 HTD: Announcement on the progress of cash acquisition of 51% equity of Shandong Chemtai Transportation Equipment Co., Ltd. and on related party transactions 2021/05/31
2020.01.20 HTD: Announcement on the pre-disclosure of the reduction plan of shareholders holding more than 5% of the shares and parties acting in concert 2021/05/31
2020.01.11 HTD: Announcement on controlling shareholder's share pledge 2021/05/31
2020.01.10 HTD: Announcement on the transfer of part of the shares by the controlling shareholder agreement to complete the transfer registration and on change of controlling shareholder and actual controller 2021/05/31
2020.01.08 HTD: Announcement on completing the registration of business change 2021/05/31
2019.12.31 HTD: Announcement on increasing information disclosure media 2021/05/21
2019.12.21 HTD: Independent opinions of independent directors for related issues on the 29th meeting of the eighth board of directors 2021/05/21