Employees
	
		DRB 구성원 현황에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Total | Persons | 615 | 581 | 606 | 
			
				| Employment type | Regular | Persons(%) | 615(100) | 581(100) | 605(100) | 
			
				| Non-regular | Persons(%) | 0(0) | 0(0) | 0(0) | 
			
				| External employees | Persons | 6 | 10 | 13 | 
			
				| Social insurance coverage rate | % | 98.7 | 98.1 | 98.6 | 
			
				| Age | Under 18 years old | Persons(%) | 0(0) | 0(0) | 0(0) | 
			
				| 18 to under 30 years old | Persons(%) | 304(49.4) | 247(42.5) | 233(38.4) | 
			
				| 30 to under 50 years old | Persons(%) | 308(50.1) | 330(56.8) | 369(60.9) | 
			
				| 50 years old and over | Persons(%) | 3(0.5) | 4(0.7) | 4(0.7) | 
		
	
 
Recruitment
	
		DRB 채용에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Total | Persons | 306 | 107 | 236 | 
			
				| Employment type | Regular | Persons | 306 | 107 | 236 | 
			
				| Non-regular | Persons | 0 | 0 | 0 | 
			
				| Gender | Male | Persons | 301 | 106 | 227 | 
			
				| Female | Persons | 5 | 1 | 9 | 
		
	
 
Turnover
	
		DRB 이직에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Total | Persons(%) | 255(41.5) | 142(24.4) | 210(34.7) | 
			
				| Turnover type | Voluntary | Persons(%) | 255(41.5) | 142(24.4) | 210(34.7) | 
			
				| Involuntary | Persons(%) | 0(0) | 0(0) | 0(0) | 
		
	
 
Tenure
	
		DRB 근속에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Average tenure | Years | 4.3 | 5.2 | 5.5 | 
			
				| Gender | Male | Years | 4.2 | 5.1 | 5.4 | 
			
				| Female | Years | 7.8 | 8.7 | 8.0 | 
		
	
 
Diversity
	
		DRB 인력다양성에 대한 정보
		
			
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Total number of female employees | Persons(%) | 27(4.4) | 27(4.6) | 30(5.0) | 
			
				| Gender diversity | Female | Top management | Persons(%) | 0(0) | 0(0) | 0(0) | 
			
				| Senior management | Persons(%) | 0(0) | 0(0) | 0(0) | 
			
				| Junior management | Persons(%) | 5(18.5) | 5(18.5) | 5(165.7) | 
			
				| STEM departments | Persons(%) | 0(0) | 0(0) | 0(0) | 
			
				| Revenue-generating departments | Persons(%) | 1(25) | 1(20) | 1(20) | 
		
	
 
Wage
	
		DRB 보수에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Ratio of actual wage to average wage | Male | % | 98.4 | 98.4 | 98.0 | 
			
				| Female | % | 135.4 | 137.0 | 152.2 | 
			
				| Ratio of hourly base wage to minimum wage | % | 121.2 | 121.2 | 152.1 | 
			
				| Equal pay | Ratio of average base wage between male and female | % | 220.1 | 188.2 | 216.2 | 
			
				| CEO-to-employee wage gap (median) | % | 210.9 | 214.0 | 280.0 | 
		
	
 
Parental Leave
	
		DRB 육아휴직에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Employees on parental leave원 | Total | Persons | 25 | 45 | 46 | 
			
				| Male | Persons | 25 | 44 | 44 | 
			
				| Female | Persons | 0 | 1 | 2 | 
			
				| Employees Scheduled to Return After Parental Leave | Total | Persons | 25 | 45 | 46 | 
			
				| Male | Persons | 25 | 44 | 44 | 
			
				| Female | Persons | 0 | 1 | 2 | 
			
				| Employees returning after parental leave | Total | Persons(%) | 25(100) | 45(100) | 45(97.8) | 
			
				| Male | Persons(%) | 25(100) | 44(100) | 44(100) | 
			
				| Female | Persons(%) | 0(0) | 1(100) | 1(50.0) | 
			
				| Employees who worked for 12 months or more after parental leave | Total | Persons(%) | 25(100) | 45(100) | 45(97.8) | 
			
				| Male | Persons(%) | 25(100) | 44(100) | 44(100) | 
			
				| Female | Persons(%) | 0(0) | 1(100) | 0(0) | 
		
	
 
Training
	
		DRB 교육에 대한 정보
		
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Total hours | Hours | 7,824 | 5,788 | 4,305 | 
			
				| Total costs | 1,000 KRW | 24,416 | 7,263 | 16,328 | 
			
				| Training hours per employee | Hours | 12.7 | 10.0 | 7.1 | 
			
				| Training costs per employee | 1,000 KRW | 40 | 13 | 27 | 
		
	
 
Human Rights 
	
		DRB 인권에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Human rights violation (DRB) | Occured (Reported) | Cases | 0 | 0 | 0 | 
			
				| Processed | Cases | 0 | 0 | 0 | 
			
				| Law violation | Cases | 0 | 0 | 0 | 
		
	
 
Occupational Accident Rate
	
		DRB 산업재해율에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Employees | Total working hours | Hours | 1,880,871 | 1,669,557 | 1,708,561 | 
			
				| Number of employees | Persons | 615 | 581 | 606 | 
			
				| Lost time injury cases (LTI) | Cases | 70 | 32 | 24 | 
			
				| Lost time injury frequency rate (LTIFR) | Cases per Million Work Hours | 37.22 | 19.16 | 1.76 | 
			
				| Number of Injured Persons | Persons | 70 | 32 | 24 | 
			
				| Occupational injury rate | % | 11.38 | 5.51 | 3.96 | 
			
				| Severity rate | Cases per Thousand Work Hours | 0.17 | 0.03 | 0.02 | 
			
				| Number of occupational diseases | Cases | 0 | 0 | 0 | 
			
				| Occupational disease frequency rate (OIFR) | Cases per Million Work Hours | 0 | 0 | 0 | 
			
				| Number of work-related fatalities | Persons | 0 | 0 | 0 | 
			
				| Number of Process Safety Incidents | Cases | 0 | 0 | 0 | 
			
				| Number of violations of occupational health and safety laws | Cases | 0 | 0 | 0 | 
		
	
 
Occupational Health and Safety Management System
	
		DRB 안전보건경영시스템 인증에 대한 정보
		
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| ISO 45001 implementation rate | % | 0 | 100 | 100 | 
		
	
 
Occupational Health and Safety Training
	
		DRB 산업안전보건 교육에 대한 정보
		
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Total training hours | 시간 | 4,920 | 3,755 | 4,056 | 
			
				| Number of participants | Persons | 615 | 363 | 507 | 
		
	
 
Employees Health Check-Ups
	
		DRB 구성원 건강 검진에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Employee health examinations participants | General health check-up | Persons | 577 | 580 | 584 | 
		
	
 
Union
	
		DRB 노사관계에 대한 정보
		
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Number of union members | Persons | 609 | 570 | 592 | 
			
				| Union membership rate | % | 99.0 | 98.9 | 97.7 | 
			
				| Collective bargaining agreement coverage rate | % | 100 | 100 | 100 | 
			
				| Number of labor-management committee meetings | Cases | 1 | 3 | 4 | 
		
	
 
External Suppliers Status
	
		DRB 외부공급자 현황에 대한 정보
		
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Total number of external suppliers | Numbers | 219 | 261 | 293 | 
			
				| Number of new external suppliers | Numbers | 31 | 50 | 73 | 
		
	
 
Supply Chain ESG Management
	
		DRB 공급망 ESG 관리에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| ESG risk assessment conducted | Number of external suppliers assessed through document review | Numbers | 1 | 8 | 8 | 
			
				| Number of external suppliers assessed through on-site inspection | Numbers | 1 | 8 | 8 | 
			
				| Supplier code of conduct signing rate | % | 100 | 100 | 100 | 
		
	
 
Social Contribution
	
		DRB 사회공헌에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Social contribution amount | Total amount | 100 million KRW | 0 | 0.07 | 0.35 | 
			
				| Cash donations | 100 million KRW | 0 | 0.07 | 0.35 | 
			
				| In-kind donations | 100 million KRW | 0 | 0.00 | 0 | 
			
				| Operating expenses | 100 million KRW | 0 | 0.23 | 0 | 
			
				| Major association fees and contributions | 100 million KRW | 0 | 0.06 | 0.06 | 
		
	
 
Information Security Status
	
		DRB 정보보안에 대한 정보
		
			
			
			
			
			
			
		
		
			
				| Category | Unit | 2022 | 2023 | 2024 | 
		
		
			
				| Violations | Total | Cases | 0 | 0 | 0 | 
			
				| Personal information protection violations | Cases | 0 | 0 | 0 | 
			
				| Information security violations related to customer information | Cases | 0 | 0 | 0 | 
		
	
 
● These ESG data are undergoing third-party verification, and during this process, some data may be
	subject to change.
● The additional information related to these data can be accessed through business reports, audit
	reports, and similar documents.