Article 12 Preventing from corruption and bribery  Article 13 Implementing environmental protection and establishing a healthy and safe working environment  Article 14 Reporting and handling discovered violations against the Code of Ethics  Article 15 Full understanding and compliance with this Code of Ethics 1. Shall not provide, commit, demand, or accept illegal gains in any form directly or indirectly in order to establish a  business relationship or affect commercial transactions. 2. Shall make donation directly or indirectly to political parties or organizations and individuals involved in political  activities only in accordance with the Political Donations Act and internal relevant business procedure of company,  and shall not acquire any commercial interest and/or trade advantages. 3. Shall make charity donations or execute sponsorships only in accordance with relevant rules and internal operational  procedure which shall not engage in any bribery. foreign securities markets.  An insider trading is prohibited by the Company. While the Company has established rules to avoid from insider  trading, any person who is found to likely have involved in an insider trading shall be reported to relevant authority  for investigation. All directors, supervisors, managers, and employees shall comply with Ethical Corporate Management Best Practice  Principles for the Company and the following regulations: Directors, supervisors, managers, and employees of the Company shall comply with environmental protection  related laws and regulations, as well as the company internal rules for implementing the company’s environmental  protection concept and realizing the company’s commitment to environmental protection. The Company values efficiency  and recycle of various resources in all business activities. The Company actively participates in environmental protection  activities and strives to protect environment. Directors, supervisors, managers, and employees, shall comply with applicable domestic and international laws,  regulations, and the company’s internal rules for maintenance of safety of working environment and physical/mental  health. The Company provides employees with periodical health examination, safety education, health education and  training, and physical/mental health activities.  Customers’ health and safety is the first priority in all business activities. The Company provides customers with the  relevant information for correct use of products and services as well as management methods. Where a director, supervisor, manager, and an employee becomes aware of or engages in any conduct or activity  that is likely to violate this Code of Ethics or an applicable law or regulation, he/she shall promptly report the event to the  Company’s Human Resources Department. Any person making the report shall provide enough information to enable the  Company to properly address the matter. The Company has established related procedures for submitting matters regarding accounting, internal accounting  controls, or auditing matters to the Audit Committee. Any person will not be subject to retaliation of any kind (or threat of retaliation) for reporting any ethical concerns,  suspected violations to securities related law, or other suspected misconduct in good faith. Any person who believes that  he/she has been under a retaliation (or threatened or harassed) as a result of above action shall immediately report the  matter to his/her immediate supervisor or the Company’s Human Resources Department. Each director, supervisor, manager, and employee is obliged to carefully read, clearly understand, and comply  with this Code of Ethics and, as necessary, to seek clarification on any key point. Where a manager or employee fails to  comply with this Code of Ethics, including supervisors who fail to make a report, may be subject to disciplinary action of  termination of the employment agreement. The Company shall actively remind the importance of compliance with the company’s policies. Any violation of  certain of the Company’s policies is likely to cause the Company and the relevant personnel to be responsible for civil  liability and damages, administrative penalty, or criminal prosecution. PART III