The new year invites us to look back thoughtfully on the past twelve months—to reflect on the challenges we embraced, the innovations we delivered, and the priorities that will shape our future.

For LG Chem, 2025 was a year defined by three strategic pillars: strengthening materials competitiveness, driving sustainable transformation and expanding customer value. Today, we revisit that journey by highlighting ten milestones that best represent LG Chem’s progress throughout the year.

1. Leading the Premium EV Charging Market with High-Value PVC

LG Chem signed a Memorandum of Understanding (MOU) with EL Electric, a specialist in EV infrastructure, to co-develop eco-friendly, flame-retardant charging cables. Leveraging our proprietary ultra-high molecular weight PVC, these cables provide superior heat resistance and flame retardancy to effectively suppress fire spread. They also offer 30% greater flexibility than conventional materials, significantly enhancing ease of use and durability. This recyclable solution not supports circularity and solidifies LG Chem’s presence in the rapidly expanding global EV infrastructure market.

> Learn more about high-value PVC for premium EV charging cables

2. Global ESG Leadership: Expanding “Zero Waste to Landfill” (ZWTL) Certifications

Our commitment to environmental stewardship reached new heights as the Tianjin (China) and Hwachi (Korea) plants secured UL Solutions’ Zero Waste to Landfill (ZWTL) certifications. The Tianjin site achieved the top-tier “Platinum” grade of 100% recycling rate. By diversifying recycling pathways and transitioning to biomass fuels, LG Chem now operates six ZWTL-certified sites globally. We remain committed to our ESG agenda, including expanded use of PCR packaging bags across all operations by 2026.

3. Commercializing Korea’s First Precursor-Free Cathode Material: “LPF”

At InterBattery 2025, LG Chem unveiled LPF (LG Precursor Free), Korea’s first mass-produced precursor-free cathode material. This innovative process eliminates the need for separate precursor production through direct calcination, enabling shorter lead times, reduced capital intensity (CAPEX) and significantly lower carbon emissions. Mass production began in the first half of 2025, further diversifying LG Chem’s battery materials portfolio across high-nickel, mid-nickel and cost-efficient LFP solutions.

> Learn more about LPF, Korea’s first mass-produced precursor-free cathode material

4. “Zemiglo” Becomes First Domestic Diabetes Brand to Surpass KRW 1 Trillion

LG Chem’s Type 2 diabetes treatment lineup—including Zemiglo, Zemimet, Zemidapa and Zemilow—surpassed KRW 1.06 trillion (approximately USD 780 million) in cumulative outpatient prescription sales. As the first Korean diabetes brand to achieve this milestone, Zemiglo’s has demonstrated 11 consecutive year of growth trajectory (35% CAGR) underscores our R&D excellence and clinical leadership. LG Chem continues to improve patient access through expanded combination therapies and the recent introduction of Glucophage.

> Learn more about Zemiglo surpassing KRW 1 trillion in cumulative sales

5. High-Performance Adhesives for Next-Generation Power Semiconductors

In partnership with Japan’s Noritake, LG Chem developed a high-performance silver paste for bonding SiC (silicon carbide) chips in automotive power semiconductors. Engineered to withstand extreme operating temperatures of up to 300°C, this solution combines LG Chem’s particle design expertise with Noritake’s dispersion technology. Its room-temperature storage stability enhances logistics efficiency and reduces process loss, positioning LG Chem to compete in  a market projected to reach KRW 850 billion by 2030.

> Learn more about the Noritake partnership on power semiconductor adhesives

6. Groundbreaking for Korea’s First Eco-Friendly Bio-Oil (HVO) Plant

LG Enil Bio Refining, a subsidiary of LG Chem, broke ground on Korea’s first HVO (Hydrotreated Vegetable Oil) plant in Seosan. Targeting an annual production capacity of 300,000 tons by 2027, the facility will produce low-carbon fuels from renewable feedstocks. The resulting bio-naphtha will accelerate the expansion of LG Chem’s ISCC PLUS-certified Bio Circular Balanced (BCB) product portfolio, including SAP, ABS, and EVA, driving LG Chem’s transition to a low-carbon economy.

> Learn more about Korea’s first HVO bio-oil plant groundbreaking

7. Advancing Semiconductor Packaging with High-Resolution PID

LG Chem has successfully entered the AI-driven semiconductor market with its liquid PID (Photo Imageable Dielectric). Our PID solution enables high-resolution patterning and stable curing while being entirely free of regulated substances such as PFAS, NMP, and toluene. Alongside the development of film-type PID for large substrates, LG Chem is collaborating with global semiconductor leaders to shape the future of advanced packaging innovation.

> Learn more about high-resolution PID for advanced semiconductor packaging

8. “UNIQABLE: Redefining Sustainable Ultra-Thin Film Solutions

Introduced at SWOP 2025 in Shanghai, UNIQABLE is LG Chem’s ultra-thin packaging solution based on mono-polyethylene (PE). Under the theme “Material-driven Circularity,” this technology enables 100% recyclability while reducing plastic usage by 44% through advanced downgauging. Developed in collaboration with Reifenhäuser, UNIQABLE maintains high performance at just 14 μm, offering a sustainable alternative for food, detergent, and consumer goods packaging.

> Learn more about UNIQABLE, our sustainable ultra-thin film solution

9. Technical Breakthrough in All-Solid-State Battery Materials

LG Chem has achieved a critical breakthrough in all-solid-state battery technology by mastering particle size uniformity in solid electrolytes. Utilizing spray recrystallization technique, LG Chem produced uniform spherical particles that enhance lithium-ion transport and cell stability. This innovation, which delivered a 15% increase in capacity and a 50% boost in high-rate discharge performance and was recently published in the prestigious journal Advanced Energy Materials.

10. Digital Healthcare Innovation: “Bloom” Wins Grand Prize

Bloom, LG Chem’s digital fertility support platform, received the Grand Prize at the Smart App Awards 2025. Developed with advisory support from leading reproductive medical societies, Bloom delivers evidence-based scientific data and emotional support for couples. This recognition underscores LG Chem’s commitment to digital healthcare solutions that address social challenges and enhance patient outcomes.

> Learn more about Bloom winning the Smart App Awards 2025 Grand Prize

The achievements of 2025 were not defined by a single moment, but of strategic foresight and consistent execution. LG Chem extends its sincere appreciation to our employees, partners and stakeholders for their continued trust and support.

In 2026, LG Chem will continue to push boundaries of technology, lead sustainable change and pursue challenges that create a better tomorrow. Thank you for moving forward with us.