When purchasing goods and services from customers, we provide fair opportunities and do our best to reduce cost and improve quality.

When bidding, information of competitors should not be provided to other companies, and price discrimination should not be applied to customers without justifiable reasons.

We do not exert undue influence when dealing with companies with personal interests. We shall not treat other employees unreasonably and discriminately on the basis of gender, education, religion, physical disability, or other reasons.

We shall respect the privacy and dignity of other employees and shall not engage in any acts that harass others, such as sexual harassment.

Employees shall not offer or provide gifts, money, or entertainment to related parties such as business partners or public officials in relation to the company's business.

Employees cannot receive entertainment, gifts, or gifts from related parties such as business partners.

Company assets cannot be used for the personal benefit of Employees.

Know-how and information, which are important assets of the company, cannot be leaked to the outside without approval from the company, and all employees must do their best to protect them.

Employees may not leak important information about the company that may affect the company's stock price or investor's decision-making without permission, or use it for personal gain, such as stock investment.

In principle, excessive borrowing of money or loan guarantees between employees is prohibited.

Personnel solicitations between employees are not allowed, and excessive aid or gift provision is prohibited.

In principle, excessive gifts or entertainment to the boss are not allowed.

Employees must not receive entertainment from business partners in relation to their duties.

Employees are not allowed to accept money or other gifts (cash and securities such as gift certificates and exchange vouchers) or gifts from business partners for their job duties.

Employees cannot receive excessive subsidies for congratulations and condolences from business partners related to their job duties.

Employees are not allowed to receive golf entertainment from business partners related to their job duties.

Employees cannot receive financial conveniences such as loans of money from companies with whom they have a business relationship, or transactions with companies owned by the renters of the building and relatives (parent family, mother-in-law, wife-in-law).

Employees are prohibited from investing in, hiring, or hiring companies with business relationships.