Longtech: 2023-05-16 LANT Intelligence: Announcement of change of company website

Longtech: Industrial Securities Co., Ltd.'s 2022 Continuous Supervision and Tracking Report on Shenzhen Longtech Control Co., Ltd

Longtech: Legal Opinion of Guangdong Cinda Law Firm on the 2022 Annual General Meeting of Shenzhen Longtech Control Co.

Longtech: Announcement of the Resolution of the 2022 Annual General Meeting of Shareholders

Longtech: Reminder Announcement on Holding the 2022 Annual General Meeting of Shareholders

Longtech: 2023-05-12_lentsmart_2022 Annual Results Presentation Investor Relations Activity Record

Longtech: Announcement on Holding the 2022 Online Performance Explanation Meeting

Longtech: Announcement on Reply to the Attention Letter of Shenzhen Stock Exchange

Longtech: Q1 2023 Report

Longtech: Announcement on Reply to the Attention Letter of Shenzhen Stock Exchange