Notice on Convening the Annual General Meeting of Shareholders for 2021 Fiscal Year

Public Shares Repurchase Plan

Repurchasing and Canceling a Part of Restricted Stock

Guarantee for Wholly-owned Subsidiaries and Mutual Guarantee among Wholly-owned Subsidiaries

Foreign Exchange Derivatives Trading

Short-term Investment Using Excessive Cash

Estimation of Daily Connected Transactions in 2022

Corporate Social Responsibility Report 2021

Continuing to Engage Audit Authority 2022