The Company's internal control system was established in accordance with the generally-accepted internal control standards, the concept of three lines of defense, and the industry's best practices. The internal control system is a responsibility of all members of the Company, from the lowest-level employees up to the BOD. The running of this system is monitored and ensured by the Internal Audit Unit. The internal control system is implemented on the aspects of finances, operations, and regulatory compliance. In 2020, the Company evaluated the efficacy of its internal control system, and concluded that the internal control system is adequate for the current and planned expansion of the Company's scale and business model.