In order to improve the management of integrity management, the personnel department and the legal department are responsible for the supervision and implementation of integrity management policies and prevention and placement. For business activities with a high risk of dishonesty within the business scope, it is forbidden to provide or accept improper benefits. And regularly report to the board of directors to implement the integrity management policy.

When the company's personnel, suppliers, customers or other interested third parties find that the company's personnel have violated the integrity management code (including but not limited to corruption and unethical behavior), they should describe the involved personnel in detail. Time and other related violations and contact information, and take the initiative to report to the company's designated unit. The relevant personnel of the company handling the report will keep the whistleblower and the content of the report confidential, except that they will be dealt with immediately by special personnel. After verification through independent channels, the responsible unit shall report to the board of directors in accordance with this code and take necessary punishment after confirming the content of the report.

The implementation of the Code of Ethics and Conduct since 2019 is as follows:

The Implementation of training on prevention of insider trading since 2019 is as follows: