Sep 1993 Chairman and General Manager, Shanghai Dewei International Trade Co., Ltd. Sep 2000 Chairman, Shanghai Dewei Real Estate Agency Co., Ltd. Sep 2000 Executive Director, Shanghai Linghe Industrial Development Co., Ltd. (current) Jan 2005 Executive Director, Baiya Capital Group Holdings Co., Ltd. (current) Mar 2007 Chairman, Baiya Hotel Management (Shanghai) Co., Ltd. (current) Jan 2010 Chairman, Shanghai Dewei Enterprise Development Co., Ltd. (current) Apr 2011 Director, Siyuan International Development Co., Ltd. Mar 2012 Director, the Company Aug 2013 Chairman, Dewei International Development Co., Ltd. (current) Mar 2015 Chairman of the Board, the Company Nov 2018 Representative Director, ASIAN STAR INVESTMENTS Co., Ltd. May 2019 Director, ASIAN STAR INVESTMENTS Co., Ltd. Mar 2022 Representative Director, the Company May 2022 Representative Director, President, the Company Jun 2022 Representative Director, ASIAN STAR INVESTMENTS Co., Ltd. Mar 2025 Representative Director, Chairman, the Company (current)

Apr 1989 Joined The Bank of Tokyo, Ltd. (now MUFG Bank, Ltd.) Sep 2002 Seconded to Mitsubishi Securities Co., Ltd., Senior Manager, Financial Development Division Feb 2003 Seconded to Knox Capital Corporation (USA), Vice President Jul 2005 President, Mitsubishi Securities (Singapore) Dec 2009 Deputy Branch Manager, Beijing Branch, Bank of Tokyo-Mitsubishi UFJ (China), Ltd. May 2015 General Manager, China Business Department, Bank of Tokyo-Mitsubishi UFJ (China), Ltd. Nov 2018 Deputy President, Rose Holding Co., Ltd. (China) Mar 2019 Chairman of the Board and CEO, Zhongwei Financial Holdings Co., Ltd. (Hong Kong) Sep 2019 Representative Director, JBC Holdings Co., Ltd. Feb 2024 Representative Director, Pentagram Capital Management Co., Ltd. Nov 2024 Special Adviser, the Company Nov 2024 Director, Griffin Partners Co., Ltd. (current) Nov 2024 Director, ASIAN STAR INVESTMENTS Co., Ltd. (current) Nov 2024 Director, Baiya Capital Group Holdings Co., Ltd. (Hong Kong) (current) Mar 2025 Representative Director, President, the Company (current) Mar 2025 Auditor, Yaxingyuan Co., Ltd. (current)

Oct 2001 Assistant to Head of Sales, Dongguan Shilong Kyocera Optical Co., Ltd. Aug 2004 Deputy Director, Marketing Department, Industrial Fund Management Co., Ltd. Nov 2005 Executive Deputy General Manager, Shanghai Dewei Garment Co., Ltd. Feb 2008 Managing Director, HMA Architectural Design Oct 2016 Head of Risk Management, Shanghai Ruishi Wealth Investment Management Co., Ltd. Jan 2017 Chairman, TY Investors Co., Ltd. Mar 2018 Director, Shanghai Dewei Enterprise Development Co., Ltd. (current) Mar 2018 General Manager, Baiya Capital Group Holdings Co., Ltd. (Hong Kong) (current) Mar 2018 Joined the Company Apr 2020 Executive Officer, the Company Mar 2024 Director, the Company (current) Mar 2024 Representative Director, Griffin Partners Co., Ltd. May 2024 Auditor, UniPono Co., Ltd. (current) Nov 2024 Auditor, Griffin Partners Co., Ltd. (current) Nov 2024 Auditor, ASIAN STAR INVESTMENTS Co., Ltd. (current) Mar 2025 Director, Yaxingyuan Co., Ltd. (current)

Apr 1978 Joined Ina Seito Co., Ltd. (renamed INAX Corporation in 1985; renamed LIXIL Corporation in 2011 following merger of five companies) Apr 1996 Head, Environmental Aesthetics Research Institute, Ina Seito Co., Ltd. Apr 1998 General Manager, International Division, Ina Seito Co., Ltd. Apr 2004 Executive Officer, General Manager, Corporate Planning Department, Ina Seito Co., Ltd. Apr 2008 Senior Executive Officer, General Manager, Human Resources and General Affairs Department, Ina Seito Co., Ltd. Jun 2008 Outside Director, Japan Tissue Engineering Co., Ltd. Apr 2011 Senior Executive Officer, Head of Recruitment Department, LIXIL Corporation (following merger) Apr 2012 Senior Executive Officer, Head of GSS Department, Purchasing and Logistics Division, LIXIL Corporation Jun 2015 Senior Executive Officer, Head of Joint Purchasing Promotion Department, LIXIL Corporation Mar 2016 Outside Director, Audit and Supervisory Committee Member, the Company (current) Jul 2016 Senior Manager, Head of Joint Purchasing Promotion Department, LIXIL Corporation Jun 2019 Outside Director, Nissei Co., Ltd.

Apr 1998 Joined Kao Corporation Jan 2004 Vice President, M&A Division, UFJ Tsubasa Securities Co., Ltd. (now Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.) Jan 2008 Senior Partner, Taisei Law Office (current) Jun 2008 Advisor, Suzuken Co., Ltd. (current) Mar 2019 Outside Director, Audit and Supervisory Committee Member, the Company (current)

Jun 1996 Joined Itochu Corporation Apr 1997 Joined Mitsui & Co., Ltd. Sep 2002 Senior Associate, Corporate Advisory Department, Tokyo Head Office, Shinsei Bank, Ltd. (now SBI Shinsei Bank, Ltd.) Aug 2004 President, Mitsubishi Securities (Shanghai) subsidiary May 2008 China Representative and Partner, AEA Investors Mar 2010 Director, Shanghai Dewei Enterprise Development Co., Ltd. Mar 2012 Director, the Company Apr 2012 General Manager, International Business Division, the Company Mar 2016 Director, Audit and Supervisory Committee Member, the Company Mar 2022 Director, the Company Mar 2023 Director, Audit and Supervisory Committee Member, the Company (current) Mar 2024 Outside Director, GNI Group Ltd. Jan 2025 Director, GYRE THERAPEUTICS, INC. Mar 2025 Director and Executive Officer, GNI Group Ltd. (current) Mar 2025 Executive Chairman, GYRE THERAPEUTICS, INC. Aug 2025 Interim CEO, GYRE THERAPEUTICS, INC. (current)