2020.04.30 HTD: 2019 Board Report 2021/05/31
2020.03.13 HTD:Announcement on the progress of reduction plan over 1% of shareholders holding more than 5% of the shares and parties acting in concert 2021/05/31
2020.03.05 HTD:Prompt announcement on election of supervisory committee 2021/05/31
2020.03.05 HTD: Prompt announcement on the election of the new board of directors 2021/05/31
2020.02.22 HTD: Announcement on the change of Beijing office address 2021/05/31
2020.02.15 HTD: Announcement on the time-limit expiration for the shareholding reduction plan of shareholders holding more than 5% of the shares and parties acting in concert 2021/05/31
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
2020.02.15 HTD: Announcement on the time-limit expiration for the shareholding reduction plan of shareholders holding more than 5% of the shares and parties acting in concert 2021/05/31