FOR BETTER TOMORROW Action Drives Results, Innovation Fuels Growth [YG BRIEFING] Chairman Hokeun Song Spearheads “Sales Expansion” in the North American Market [Dynamic YG] YG-1 Redefines Smart Manufacturing with AI - Production Engineering Team [Come together] Family of Assistant Manager Amaresh Kumar Rajhans, Sales Operations Team at YG-1 India [Global Focus] YG-1 German Tech Center: Proving Strength Today, Defining the Standards of Tomorrow

FOR BETTER TOMORROW YG-1’s Data-based Map for the Future that will Make it Stand Tall as the Global Standard [YG BRIEFING] Chairman Hokeun Song Drives On-site Leadership Through Strategic Seminars in Germany and France [Dynamic YG] Power BI: Transforming Data into Dynamic Energy - Power BI TF [Come together] Family of Taeseung Jeon, Field Leader, Facilities Technology Team at Gwangju Plant [Global Focus] YG-1 America: From a ‘Challenger’ to a ‘Market Leader’

FOR BETTER TOMORROW Let’s Get Even Closer to Our Customers in 2026 [YG BRIEFING] YG-1 Group Year-End Party: Closing 2025, Moving Forward Together [Dynamic YG] Faster, More Accurate, More Efficient Realizing New Logistics Value Through the Expansion of GLC [Come together] Family of Team Leader Yu Shenglu, Tap Thread Team at QNCT [Spotlight] EV MILLS Lineup Optimized for Diverse Materials and Machining Conditions

FOR BETTER TOMORROW Challenge Toward a Global Leader [YG BRIEFING] YG-1's Technological Innovation which Attracted Global Attention Shined at EMO Hannover 2025 [Dynamic YG] The YG-1 India Tech Center Marks a Bold Move into the Global Market [Come together] Family of Dongho Hong, Production Supervisor, Production Automation Team at Seowoon Plant [Spotlight] YG-1’s Latest Products and Total Tooling Solutions at EMO Hannover 2025

FOR BETTER TOMORROW Challenge Toward a Global Leader [YG BRIEFING] YG-1 Earned Favorable Reviews for High-tech Machining Solutions at CIMT in China [Come together] Focused Promotion of Customer-tailored Solutions at Overseas Exhibitions [Spotlight] Expansion of the X1-EH Premium Solid Carbide End Mills

FOR BETTER TOMORROW Challenge Toward a Global Leader [YG BRIEFING] IMTEX in India, a Venue to Disseminate YG-1’s Upgrade Status [Come together] Family of Assistant Manager Sukku Lee, Processing Team at Chungju R&D Center [Spotlight] Solid Carbide Dream Drill X - Improving what is well proven

FOR BETTER TOMORROW Challenge Toward a Global Leader Let’s take a big leap forward to become a company that delivers happiness to more customers in 2025 [YG BRIEFING] JIMTOF 2024, a Venue for YG-1 to Disseminate its Technology for Total Tooling Solutions [DYNAMIC YG] Marketing Communication Team at YG-1 Canada [GLOBAL CONNECT] Digital Transformation, YG-1 Germany’s Preparation for the Next Ten Years

FOR BETTER TOMORROW Challenge Toward a Global Leader Let’s Create New, a Different and Unique Customer Experience of YG-1 [YG BRIEFING] Acclamation on YG-1’s Unique Innovative Technology at Overseas Exhibitions [GLOBAL CONNECT] YG-1 America’s Digital Innovation Strategies to Strengthen Customer Experiences [COME TOGETHER] Family of Assistant Manager Dongyeob Yeo, Threading Team at Songdo R&D Center

FOR BETTER TOMORROW Challenge Toward a Global Leader Innovation Creates Changes, Changes Make Chances Best Choice My Partner for Success, YG-1 [PTSC, Thailand] Dynamic YG "Attention" to the Field Makes "Differentiated" Quality [Production Team, YG-1 Mexico] YG SOLUTION YG-1’s Tooling Solutions for Aerospace Industry

FOR BETTER TOMORROW Challenge Toward a Global Leader Let’s Make an Effort for Digital Innovation to Find Hidden Customers’ Needs and Approach Them More Quickly and Closely Best Choice My Partner for Success, YG-1 [ACTVET] Dynamic YG We Make the Future of YG-1 with New Materials [Material Development Team, Chungju R&D Center] GLOBAL CONNECT YG-1 Europe’s Digital Transformation Roadmap YG SOLUTION YG-1’s Tooling Solutions for Automotive Industry