• About Quanta
  Company Profile Executives Organization Structure Company Information News
  Awards & Accomplishments Key Milestone Global Major Operating Sites
• Investor Relations
  Financials Annual Reports Shareholders Services Shareholders' Meeting
• Corporate Governance
  Corporate governance organizational structure Board of Directors Functional Committee Internal Control System Risk Management

  Major Internal Policies Top Ten Shareholders
• ESG
  ESG Sustainability Policies Latest Sustainability Report Stakeholder Communication and Grievance Mechanisms
• Products
  Notebook Server Camera Smarter Healthcare Security Advisory
• Subsidiaries/Affiliates
  QSMC QCT Quanta Storage Inc. RoyalTek International Quanta Culture & Education Foundation Quanta Arts Foundation

Integrity and Ethics Policy and Implementation Guidelines

Integrity and Ethics Policy and Implementation Guidelines

To uphold the Company's core values, Quanta ensures that the highest standards of integrity are followed in all business dealings. Quanta adopts a zero-tolerance policy toward any form of corruption, bribery, fraud, extortion, embezzlement, and other improper conduct. Any violations will be subject to strict disciplinary action and may result in further legal proceedings.

The scope of prevention established by the Company includes, but is not limited to, the following acts: (1) Offering or accepting bribes. (2) Making illegal political contributions. (3) Improper charitable donations or sponsorships. (4) Offering or accepting unreasonable gifts, hospitality, or other improper benefits. (5) Infringement of trade secrets, trademarks, patents, copyrights, and other intellectual property rights. (6) Directly or indirectly harming the rights, health, or safety of consumers or other stakeholders during the research and development, procurement, manufacturing, provision, or sale of products and services.

• When conducting business related to the Company, individuals shall not compromise the interests of the Company due to personal conflicts of interest.
• No person shall promise, offer, authorize, grant, give, or accept bribes, or provide any other form of benefit for the purpose of obtaining illegal or improper advantages. Such benefits include both tangible and intangible benefits, such as gifts (including cash and cash equivalents), entertainment, travel, gratuities, meals and accommodation, hospitality, loans, equity interests, or offers of future employment opportunities, intended to establish business relationships or influence business transactions. Individuals shall also refrain from insider trading or any conduct that may damage the Company's reputation. Compliance with anti-money laundering laws and regulations is required, and vigilance shall be maintained against money laundering, terrorist financing, or other illegal transactions conducted through financial channels.
• In accordance with its principle of pragmatic business operations, the Company does not make contributions other than those related to charitable activities (such as political contributions). Charitable donations shall be conducted in compliance with applicable laws and regulations and shall be publicly disclosed in accordance with legal requirements (or Company policies) to ensure that the use of funds is consistent with the intended donation purposes. The Company shall establish effective accounting and internal control systems for business operations and review them regularly to ensure their ongoing effectiveness in both design and implementation. Information regarding business activities, organizational structure, financial condition, and performance shall be disclosed in accordance with applicable regulations and generally accepted industry practices.
• Respect intellectual property rights and protect the intellectual property of the Company and others. Without the consent of the intellectual property owner, no person may use, disclose, dispose of, damage, or otherwise infringe upon intellectual property rights.
• Commitment to complying with the competition laws, fair trade laws, and antitrust laws of all applicable jurisdictions. Price-fixing, bid-rigging, production or quota restrictions, and market allocation or division through customer, supplier, geographic, or business-segment allocation are strictly prohibited.
• The Company is committed to ensuring that any person who, in good faith, reports conduct by the Company or its stakeholders that clearly violates this Policy or applicable laws and regulations shall not be subject to any form of retaliation or threat, and that all information related to such reports will be kept confidential.
• When collecting, processing, and using the personal data of employees, suppliers, customers, or other specific individuals for business purposes, applicable laws and regulations shall be observed, and the reasonable use of personal data shall be ensured.
• All products and services provided in the course of business operations shall comply with applicable laws, regulations, and international standards to ensure ethical practices, information transparency, and safety, thereby preventing direct or indirect harm to the rights, health, and safety of stakeholders.

Related Procedures and Implementation

• The Company has established management policies and procedures including the "Ethical Corporate Management Principles," "Corporate Governance Best Practice Principles," "The Code of Ethical Conduct," and "Procedures for Insider Trading Prevention." These documents are available on the Quanta Computer official website under Corporate Governance / Major Internal Policies (https://www.quantatw.com/Quanta/english/corporategovernance/ruleandinfo.aspx) for reference and review.
• The Company has also established the "Code of Business Conduct" as a code of conduct for employees. It sets forth the standards of conduct that corporate governance personnel and employees are required to follow when performing their daily duties and business activities, with the objective of upholding the Company's ethical standards and reputation. The Human Resources Center reviews the Code annually based on actual circumstances to determine whether revisions, modifications, or additions are necessary. Any updates are subject to approval by the President and published on the internal website and conflict-of-interest declaration portal for implementation. In addition to declaring any conflicts of interest upon joining the Company, employees are required to review the Code of Ethics and Business annually and truthfully declare any actual or potential conflicts of interest.
• In the event of concerns, complaints, or violations related to ethical business conduct, the Company will initiate handling procedures in accordance with internal processes. For cases involving violations of integrity management requirements, the Internal Audit Office will, depending on the nature of the case and actual needs, assist in investigations or audits and track subsequent corrective actions. Relevant handling results may be reported to the Audit Committee as appropriate.
• The Company continues to strengthen employees' awareness of ethical business conduct, legal compliance, and anti-corruption through training programs and various communication initiatives. Relevant training primarily consists of onboarding programs for new employees and periodic courses for current employees. Topics include conflict-of-interest prevention, information confidentiality, and reporting mechanisms for violations, while also helping employees become familiar with whistleblowing and reporting channels. In addition, the Company continuously promotes awareness through internal announcements, newsletters, management meetings, and departmental communications. Relevant information is also published on the Integrity Communication Channel for employee reference.
• All employees should remain vigilant regarding any conduct that violates the Code of Business Conduct. When questions arise or violations are discovered, employees have a responsibility to report them to their supervisors, the Human Resources manager, the Internal Audit manager, or through employee grievance channels (which may be submitted either anonymously or by name). The Company will provide appropriate protection to whistleblowers and individuals participating in investigations and will maintain the confidentiality of both the whistleblower's identity and the reported information. The Company adopts a zero-tolerance policy toward any improper conduct arising from whistleblowing to prevent unfair retaliation, threats, or inappropriate treatment and to safeguard whistleblowers' rights and interests.
• Stakeholders may also use the communication channels on the Quanta Computer website to provide feedback, make inquiries, or report misconduct related to corporate social responsibility or business ethics. Code of Business Conduct: (https://www.quantatw.com/Quanta/english/service/contact_bc.aspx) 。

• The Company's procedures for receiving, investigating, and handling whistleblower reports are as follows:

• Case Classification and Investigation: Upon receiving a report, a preliminary assessment will first be conducted, and the case will be classified according to its nature. Governance-level cases will be independently investigated by a designated responsible executive appointed by the Chairman or Vice Chairman together with audit personnel, while general cases will be investigated by the Internal Audit Team.
• Reporting and Disciplinary Actions: Investigation results will be copied to the highest executive of the General Management Office as a reference for follow-up action. If violations of laws, regulations, the Company's integrity policies, or related rules are verified, the Company will immediately require the cessation of the relevant conduct and impose disciplinary measures in accordance with work rules and applicable regulations. Serious cases will be referred to the appropriate law enforcement authorities for investigation.
• Record Retention and Corrective Action Tracking: Relevant investigation records will be retained for five years. For violation cases, the investigation process will be reported to the Board of Directors together with proposed corrective measures, and implementation progress will be continuously tracked.

The implementation results of integrity and ethics management are regularly reported to the Board of Directors. The most recent report was submitted on December 18, 2025.

• Major employee cases involving violations of professional ethics (including corruption, bribery, acceptance of improper gifts related to job duties, insider trading, or actions creating conflicts with the Company's interests): Total of 0 cases.
• Anti-competitive conduct (including antitrust and anti-competition matters) or related fines and penalties: Total of 0 cases.