, Operating Systems, and Providing Services to Clients of Securities Companies and Derivatives Intermediaries (No. 6) dated 17 January 2017 (effective on 16 February 2017). 18 Clause 42 The information relating

Part 1; (2) Filing of the Registration Statement for an Offer for Sale of Depositary Receipts under Part 2; (3) Ongoing Disclosure of Information on Financial Position and Operating Results of the Issuer

Office, photos from closed circuit television, thermometers, etc. Contact information: Information for contact purposes, including, mobile phone numbers, email addresses, addresses on the identification

* Note Please find further information in the consolidated financial statements. 1 9th May, 2018 Subject: Management Discussion & Analysis (MD&A) for the 1st quarter of 2018 Attention: The President

operating performance for 31 December 2018 as the following. Key Financial Information on 31 December 2018 , 2017 (Unit : thousands) Statements of Income Separate financial statements December 31, 2018

operating performance for 30 September 2019 as the following. Key Financial Information on 30 September 2019 , 2018 (Unit : thousands) Statements of Income Separate financial statements September 30, 2019

operating performance for 31 December 2019 as the following. Key Financial Information on 31 December 2019 , 2018 (Unit : thousands) Statements of Income Separate financial statements December 31, 2019

operating performance for 31 December 2017 as the following. Key Financial Information on 31 December 2017 , 2016 (Unit : thousands) Statements of Income Separate financial statements December 31, 2017

* Note Please find further information in the consolidated financial statements. 1 9th May, 2019 Subject: Management Discussion & Analysis (MD&A) for the 1st quarter of 2019 Attention: The President

operating performance for 31 March 2019 as the following. Key Financial Information on 31 March 2019 , 2018 (Unit : thousands) Statements of Income Separate financial statements March 31, 2019 March 31, 2018