For shareholder's securities service matters, such as stock registration, stock pledge or pledge release, cash and stock dividend collection, address update, stock's lost registration, stamps update or loss registration, or any other related matters, please visit or mail request to B1, No. 210, Sec. 3, Chengde Rd., Datong Dist., Taipei City, agency department of Yuanta Securities Co., Ltd., contact number: (02)2586-5859.