CHANGHAE ENG

			Appointment of Mr. Du Pyo Chung as CEO

			Acquired license for Overseas construction

			Appointment of Hyo-seob Lim as CEO

			Obtained license for Industrial environmental plant construction

			Merger with On-time Tech Co., LTD. Name changed to Changhae Engineering

			Appointment of Mr. Won Yeong Chae as CEO

			Awarded the 6th Korea Digital Innovation Management Awards

			Acquired license for Water quality prevention facilities

			Completion and operation of liquid dioxycarbon high-pressure production facilities

			Acquired license for Mechanical facilities work

			Recapitalization of Changhae Engineering Co., LTD

			Establishment of Changhae Engineering Co., LTD

			Merger of Bohae Industry Co., LTD and Bohae Liquor Co., LTD

			Establishment of Bohae Liquor Co., LTD

			Establishment of Bohae Industry Co., LTD