Previous Presentation Materials

• 2026

  Mar.24^th CHS is invited to attend the CSC Group Joint Conference held by First Securities on March 24, 2026.

  Mar.24^th Video of Presentation

• 2025

  Nov.26^th CHS is invited to attend the CSC Group Joint Conference held by Fubon Securities on November 26,2025.

  Sep.24^th CHS is invited to attend the Investor Conference held by Concord Securities on September 24, 2025.

  June.12^th CHS is invited to attend the Investor Conference held by KGI Securities on June 12, 2025.

  June.12^th Video of Presentation

  Mar.21^th CHS is invited to attend the Investor Conference held by CTBC Securities on March 21, 2025.

• 2024

  Nov.22^th CHS is invited to attend the Investor Conference held by Fubon Securities on November 22, 2024.

  Nov.22^th Video of Presentation

  Sep.25^th CHS is invited to attend the Investor Conference held by First Securities on September 25, 2024.

  June.18^th CHS is invited to attend the Investor Conference held by Concord Securities on June 18, 2024.

  June.18^th Video of Presentation

  Mar.19^th CHS is invited to attend the Investor Conference held by Masterlink Securities on March 19, 2024.

• 2023

  Dec.21^th CHS is invited to attend the CSC Group Joint Conference held by Fubon Securities on December 21,2023.

  Dec.21^th Video of Presentation

  Sep.28^th CHS is invited to attend the Investor Conference held by First Securities on September 28,2023.

  Sep.28^th Video of Presentation

  June.08^th CHS is invited to attend the Investor Conference held by Concord Securities on June 08,2023.

  Mar.29^th CHS is invited to attend the Investor Conference held by Cathay Securities on March 29,2023.

• 2022

  Dec.20^th CHS is invited to attend the Investor Conference held by Fubon Securities on December 20, 2022

  Sep.29^th CHS is invited to attend the Investor Conference held by CTBC Securities on September 29, 2022

  Jun.27^th CHS is invited to attend the Investor Conference held by Fubon Securities on June 27, 2022.

  Mar. 24^th CHS is invited to attend the Investor Conference held by Masterlink Securities on March 24, 2022.

• 2021

  Nov. 24^th CHS is invited to attend the Investor Conference held by Fubon Securities on November 24, 2021.

  Aug. 12^th CHS is invited to attend the Online Investor Conference held by Fubon Securities on August 12, 2021.

  June.25^th CHS is invited to attend the Online Investor Conference held by KGI Securities on June 25, 2021.

  Feb.26^th CHS is invited to attend the Online Investor Conference held by Concord Securities on February 26 ,2021.

• 2020

  Nov.19^th CHS is invited to attend the Online Investor Conference held by Fubon Securities on November 19, 2020.

  Aug.14^th CHS is invited to attend the Online Investor Conference held by Fubon Securities on August 14, 2020.

• 2019

  Nov. 12^th CHS is invited to participate in Investor Conference held by Fubon Securities on November 12 , 2019.

  Mar.28^th CHS is invited to participate in Investor Conference held by Concord Securities Group on Mar.28, 2019.

• 2018

  Nov. 1^th CHS is invited to participate in Investor Conference held by Fubon Securities on Nov. 1 , 2018.

  Jun. 13^th CHS is invited to participate in Investor Conference held by President Securities on Jun. 13 , 2018.

• 2017

  Oct. 27^th CHS is invited to participate in Investor Conference held by Fubon Securities on Nov. 1 , 2018.