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LG Chem
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LG Chem Ltd. (Korean: LG화학), often referred to as LG Chemical, is the largest Korean chemical company[2] and is headquartered in Seoul, South Korea. It was the 9th largest chemical company in the world by sales in 2021.[3] It was first established as the Lucky Chemical Industrial Corporation, which manufactured cosmetics. It is now solely a business-to-business company (consumer products division was spun off into LG Household & Health Care).
Key Information
The company has eight factories in South Korea and a network of 29 business locations in 15 countries. This network includes a holding company in China, 14 overseas manufacturing subsidiaries, five marketing subsidiaries, seven representative offices, and two R&D centers.[citation needed] The Financial Times reported on April 2, 2017, that LG Chem would be expanding battery production in China. At the time, China accounted for one-third of the company's total sales.[4] In April 2019, LG Chem sued rival SK Innovation for allegedly stealing trade secrets for manufacturing electric vehicle batteries.[5]
Business and product areas
[edit]Current
[edit]LG Chem has three main business areas:
- Petrochemicals
- Advanced materials
- Life sciences
Petrochemicals
[edit]LG Chem is a supplier of petrochemicals ranging from basic distillates to specialty polymers. For example, it is a large producer of common plastics such as acrylonitrile butadiene styrene (ABS),[6] styrene-acrylonitrile resin (SAN),[7] and polyvinyl chloride (PVC).[8] It also produces raw materials and liquids, including plasticizers, specialty additives, alcohols, polyolefins, acrylic acid, synthetic rubber, styrenics, performance polymers, engineering plastics, elastomers, conductive resins, and other chemicals.
Advanced materials
[edit]LG Chem supplies display and optical films, polarizers, printed circuit materials, and toners. It also supplies LCD polarizers, which are multi-layer sheets of film applied to the top and bottom surfaces of TFT-LCD panels to transmit the light from the backlight unit through the panel, and 3D FPR (film-type patterned retarder) film, which enables three-dimensional viewing.
Life sciences
[edit]LG Chem acquired AVEO Pharmaceuticals, a U.S. bio firm focused on renal cell carcinoma, for US$571 million in 2023.[9]
Former
[edit]Energy solutions
[edit]LG Chem completed development and began mass production of Korea's first lithium-ion batteries back in 1999. At the end of 2011, LG Chem was the world's third-largest maker with an annual production capacity of 1 billion cells.[citation needed] It is also a supplier of automotive battery for electric vehicles, such as the Ford Focus, Chevrolet Volt and Renault ZOE.
LG Chem Michigan is a wholly owned subsidiary of LG Chem based in Holland, Michigan[10] which operates a plant to manufacture advanced battery cells for electric vehicles. The US$303 million Holland plant received 50% of its funding from U.S. Department of Energy matching stimulus funds,[11] and started manufacturing battery systems in 2013.[12] The plant can produce enough cells per year to build between 50,000 and 200,000 battery packs for electric cars and hybrids such as the Chevrolet Volt by General Motors,[13][14][15][16][17] the Ford Focus Electric, and upcoming plug-in electric vehicles from other carmakers.[18] Its research and development arm, called LG Chem Power, is based in nearby Troy, Michigan.[19] LG Chem Power and LG Chem Michigan were originally one company called Compact Power, Inc.[20]
Both the Chevrolet Volt and the Ford Focus Electric initially used cells manufactured in Korea by parent LG Chem[21][22] and then later switched to cells produced in LG Chem Michigan's Holland plant once it opened.
In September 2020, LG Chem unveiled its plan to publicly list its energy division under the name of LG Energy Solution by December.[23]
LG Chem said on September 22, 2024 that it plans to supply cathode materials to Prime Planet Energy & Solutions Inc. (PPES), a Japanese battery joint venture established between Toyota Motor Corp. and Panasonic Corp.[24]
October 27, 2024 LG Chem said Sunday it has opened its third overseas research and development center in Germany to develop environment-friendly, next-generation technologies.[25]
Accidents and incidents
[edit]Visakhapatnam gas leak
[edit]On 7 May 2020, a gas leak incident that took place at the LG Polymer plant at Gopalapatnam on the outskirts of Visakhapatnam resulted in the death of 12 people, hospitalization of over 300 and around thousands falling sick. Nearly 3000 people were evacuated from villages in five-kilometre radius of the plant. The gas reportedly started leaking around 2:30 am when the workers were preparing to reopen the plant after the lockdown ordered due COVID-19 pandemic was relaxed in the region.[26][27]
Seosan plant explosion
[edit]On 19 May 2020, an alkylaluminum-based catalyst powder exploded due to high-pressure while being transported at the packing room of the LG Chem plant at Seosan. The explosion exposed the pyrophoric powder to the air, causing a fire. As a result, a 39-year-old researcher died and two more workers suffered second-degree burns.[28][29][30]
Past Officers
[edit]- Chairman & CEO
- Gu In-Hoe (1966~1969)
- Gu Ja-Gyeong (1970~1995)
- Gu Bon-Mu (1995~2001)
- Vice Chairman & CEO
- Heo Sin-Gu (1988)
- Seong Jae-Gap (1996~2001)
- President & CEO
- Gu In-Hoe (1947~1965)
- Gu Cheol-Hoe (1968~1970)
- Bak Seung-Chan (1970~1971)
- Heo Sin-Gu (1971~1980/1986~1988)
- Gu Ja-Hak (1980~1986)
- Choe Geun-Seon (1989~1994)
- Lee Jeong-Seong (1989~1991)
- Seong Jae-Gap (1994~1995)
See also
[edit]Notes
[edit]- ^ The logo's symbol has been in use since 4 January 1995.[citation needed]
References
[edit]- ^ "About Us | Company information | Company | LG Chem".
- ^ a b c "LG Chem Ltd". InsideView. Archived from the original on 11 September 2013. Retrieved 10 January 2015.
- ^ Tullo, Alexander H. (24 July 2022). "C&EN's Global Top 50 chemical firms for 2022". Chemical & Engineering News. American Chemical Society. Retrieved 28 September 2023.
- ^ Jung-a, Song (2 April 2017). "LG Chem holds faith in China despite battery of obstacles". Financial Times. Retrieved 3 April 2017.
- ^ Lambert, Fred (30 April 2019). "LG Chem sues SK Innovation over allegedly stealing electric car battery trade secrets". Electrek.
- ^ Maxey, Kyle (31 January 2014). "LG Chem to Supply ABS to Stratasys". Engineering.com. Archived from the original on 25 February 2023. Retrieved 10 January 2015.
- ^ "ABS/SAN". LG Chem. Archived from the original on 19 January 2015. Retrieved 10 January 2015.
- ^ "PVC". LG Chem. Archived from the original on 18 January 2015. Retrieved 10 January 2015.
- ^ "LG Chem completes acquisition of AVEO Pharmaceuticals". Yonhap. Seoul. 19 January 2023.
- ^ "LG Chem — Overseas Sites — Americas — Manufacturing Plants". LG Chem. Archived from the original on 11 January 2015. Retrieved 10 January 2015.
- ^ "LG Chem to establish new electrolyte production plant in Michigan". Green Car Congress. 7 November 2010. Retrieved 19 May 2011.
- ^ Harger, Jim (21 November 2013). "Behind the scenes at LG Chem's advanced battery plant in Holland: It's cleaner than clean". MLive. MLive Media Group. Retrieved 10 January 2015.
- ^ Kim, Soyoung (22 October 2008). "LG Chem to supply GM Volt batteries — sources". Reuters. Retrieved 11 August 2009.
- ^ "BREAKING: LG Chem and Compact Power Inc. to Supply Volt Battery Packs". GM-Volt.com. 22 October 2008. Archived from the original on 18 October 2019. Retrieved 11 August 2009.
- ^ Johnson, Drew (24 October 2008). "GM inks Chevrolet Volt battery contract". Leftlane. Archived from the original on 22 September 2018. Retrieved 11 August 2009.
- ^ Compact Power Inc press release (5 June 2008). "Compact Power, Inc. Wins Lithium-Ion Battery Development Program For General Motors Hybrid Electric Vehicles" (PDF). Archived from the original (PDF) on 24 July 2008. Retrieved 8 June 2008.
- ^ Voelcker, John (August 2008). "Battery Czar". IEEE Spectrum. pp. 32–37.
- ^ "LG Chem Wins GM Supplier of the Year Award". Electric Cars Report. 17 March 2011. Retrieved 19 May 2011.
- ^ "LG Chem — Overseas Sites — Americas — R&D Centers". LG Chem. Archived from the original on 11 January 2015. Retrieved 10 January 2015.
- ^ "Separate Financial Statements, December 31, 2010 and 2009" (PDF). LG Chem, Ltd. p. 19. Retrieved 10 January 2015.
- ^ "GM Chooses LG Chem to Supply Chevy Volt's Lithium-ion Batteries and Will Build the Packs Themselves". GM-Volt.com. 12 January 2009. Archived from the original on 29 January 2019. Retrieved 20 May 2011.
- ^ "Ford Selects Compact Power as Lithium-Ion Battery Pack Supplier for Ford Focus Electric on Sale in 2011" (Press release). Ford Motor Company. 13 July 2010. Archived from the original on 21 July 2012. Retrieved 2 February 2012.
- ^ Taylor, Michael. "Critical Tesla EV Supplier LG Chem To Spin Off Battery Business". Forbes. Retrieved 28 September 2020.
- ^ Dong-Woo, Chang (2024). "LG Chem to supply cathode materials to Japanese battery manufacturer PPES". Yonhap News.
- ^ Kyong-Ae, Choi (2024). "LG Chem opens 3rd overseas R&D center in Germany". Yonhap News.
- ^ "Visakhapatnam Gas Leak Live updates: At least 12 killed, 25 critical; CM Reddy announces Rs 1 crore each as relief to kin". The Indian Express. 7 May 2020. Retrieved 7 May 2020.
- ^ "Vizag gas leak live updates: Toll rises to 11, police file case against LG Polymers in Visakhapatnam". The Times of India. Retrieved 7 May 2020.
- ^ "Fire at LG Chem lab in Seosan kills 1, injures 2". Korea JoongAng Daily. 19 May 2020. Retrieved 11 November 2020.
- ^ "(2nd LD) Fire at LG Chem lab kills 1, injures 2". Yonhap News Agency. 19 May 2020. Retrieved 11 November 2020.
- ^ "Fire at LG Chem lab kills 1, injures 2". The Korea Herald. 19 May 2020. Retrieved 11 November 2020.
External links
[edit]Grokipedia
LG Chem
View on GrokipediaHistory
Founding and early development (1947–1970s)
LG Chem traces its origins to Lucky Chemical Co., Ltd., established on January 1, 1947, in Busan, South Korea, by Koo In-hwoi amid the post-World War II economic challenges.[10] [11] The company initially focused on cosmetics manufacturing, launching Lucky Cream, Korea's first domestically produced makeup cream, which achieved significant commercial success and laid the foundation for its early growth.[2] This venture capitalized on limited local production capabilities, with operations starting in modest facilities before expanding.[10] In the early 1950s, Lucky Chemical diversified into synthetic resins and plastics processing, introducing Korea's first injection molding machine in 1952 and producing items such as combs and soap cases.[2] By November 1951, the company relocated to Bujeon-dong in Busan, enabling the manufacture of injection-molded synthetic resin products, and in June 1954, it completed the Yeonji Plant to bolster resin processing capacity.[10] Further innovations included the 1954 development and 1955 production of Lucky Toothpaste, Korea's inaugural toothpaste, alongside the 1956 initiation of PVC pipe manufacturing, marking early advancements in plastic applications amid Korea's industrial reconstruction.[2] The 1959 establishment of Lucky Oil and Fat Co., Ltd. extended operations into soap and glycerine production, followed by the 1962 founding of Lucky Vinyl Co., Ltd. for vinyl-related activities.[10] In 1964, the company produced "Hi Ti," Korea's first synthetic detergent, and by 1966, it renamed to Lucky Chemical Industries Co., Ltd., merged with Lucky Vinyl, and opened Korea's inaugural synthetic detergent factory at the Anyang Plant.[2] These steps reflected a shift toward broader chemical and petrochemical capabilities, culminating in the company's October 1969 listing on the Korea Stock Exchange, which facilitated capital for further expansion.[10] Through the 1970s, investments continued, including the 1976 completion of a PVC paste resin factory at Yeocheon and the 1978 opening of a plastic processing facility in Ulsan, solidifying its role in Korea's nascent chemical sector.[2]Expansion and diversification (1980s–2000s)
In the 1980s, LG Chem, then operating under the Lucky Group, focused on expanding its core petrochemical operations through domestic plant constructions and acquisitions to build scale in synthetic resins and basic chemicals. In 1982, it completed the expansion of its PVC paste resin factory at the Yeosu Complex, enhancing production capacity for vinyl products.[10] The company acquired Korea General Chemicals' Naju Plant in 1984, bolstering its acrylate and octanol capabilities, followed by the completion of a polystyrene (PS) factory in Yeosu in 1985 and an acrylate factory in Naju in 1987.[10] Internationally, it established a joint venture for vinyl chloride monomer (VCM) and PVC production with Saudi Arabia in 1986, marking early overseas diversification.[2] By 1988, these efforts propelled sales to exceed 1 trillion South Korean won, a milestone for any Korean chemical firm.[2] The 1990s saw accelerated globalization and initial forays into advanced materials, alongside the company's rebranding. In 1990, the Yeocheon Petrochemical Complex was completed, incorporating polyethylene (PE), VCM, and styrene monomer (SM) plants, while the 1991 opening of the Yeocheon Naphtha Cracking Center solidified its petrochemical leadership.[10] LG Chem became the first Korean firm to enter China's petrochemical sector with a PVC resin factory in Tianjin in 1994 (100,000 tons/year capacity), followed by the acquisition of India's Hindustan Polymers Ltd., the largest polystyrene producer there, in 1996.[2] The company renamed itself LG Chem, Ltd. in 1995, reflecting its integration into the LG Group.[2] Diversification intensified with developments like the world's first HCFC-resistant synthetic resin in 1993 and, critically, the start of lithium-ion battery research in 1996, leading to Korea's first mass production of Li-ion batteries in 1999 alongside phosphor and copper-clad laminate (CCL) factories in Cheongju for IT and electronic materials.[10][12] The Ningbo ABS plant in China was completed in 1998, further expanding resin production abroad.[10] Entering the 2000s, LG Chem pursued aggressive acquisitions and battery-focused growth to deepen diversification into high-tech sectors. It acquired Hyundai Petrochemicals' PVC business in 2000 and the full company in 2003, significantly scaling petrochemical output.[10] Battery operations advanced with a U.S. R&D center in 2001 and doubled capacity at Cheongju in 2002, while polarizer film production—identified as a key growth area in the mid-1990s—expanded globally, including a back-end subsidiary in Poland in 2005 and increased output in Ochang to 49 million m² in 2006.[10][12] Mergers with LG Daesan Petrochemicals in 2006 and LG Petrochemicals in 2007 integrated naphtha cracking capacities, adding 260,000 tons of ethylene and 130,000 tons of propylene at Daesan.[10] Overseas footprint grew via plants in Guangzhou (EP in 2002, ABS in 2004) and Nanjing (IT materials subsidiary in 2003), plus acquisitions like Kolon's super-absorbent polymer business in 2008.[10] By 2009, construction began on a vehicle battery plant in Ochang, positioning the firm for electric vehicle markets.[10]Recent restructuring and spin-offs (2010s–present)
In December 2020, LG Chem completed the spin-off of its battery business into LG Energy Solution (LG EnSol), an independent affiliate in which LG Chem retained a majority stake of approximately 81.8% initially.[10][13] This restructuring separated the high-growth battery operations—focused on lithium-ion batteries for electric vehicles, energy storage, and IT devices—from LG Chem's core petrochemicals, advanced materials, and life sciences divisions, aiming to enhance specialized management and unlock value amid surging demand for EV batteries.[14] Post-spin-off, LG Chem streamlined its structure into three primary segments: basic materials (petrochemicals), advanced materials (displays and IT components), and life sciences (pharmaceuticals and biotech).[13] Subsequent adjustments included gradual divestment of LG EnSol equity to fund core operations and reduce leverage. In October 2025, LG Chem announced plans to sell shares worth 2 trillion Korean won (about $1.43 billion), reducing its ownership to 79.4%, as part of broader liquidity enhancement amid volatile battery markets and petrochemical downturns.[15] This followed earlier sales and reflected a strategic pivot toward "future materials" like semiconductors and biopharma, while addressing activist investor pressures for governance reforms and share buybacks to close a perceived 74% valuation discount.[16][17] Amid industry challenges, including Chinese competition and weak demand, LG Chem pursued additional restructurings in its petrochemical arm. In April 2025, it agreed to sell its water filter business to Glenwood Private Equity for $692 million to improve cash flow.[18] By September 2025, LG Chem entered a "naphtha alliance" with GS Caltex to consolidate naphtha cracking facilities, marking an initial step in South Korea's government-backed petrochemical industry overhaul to counter oversupply and low margins.[19] These moves coincided with credit rating downgrades to 'BBB' by S&P Global in March 2025, citing elevated debt from investments and cyclical pressures, though LG Chem's corporate value-up plan emphasized higher dividends (targeting over 30% of net profit through 2025) and ROE improvements excluding LG EnSol.[20][21] No further major spin-offs have occurred, but considerations for naphtha complex divestitures or separations persist within broader sector consolidation efforts.[22]Corporate structure and governance
Ownership and affiliation with LG Group
LG Chem maintains a close affiliation with the LG Group, a major South Korean chaebol (conglomerate), as a core affiliate under the oversight of LG Corp., the group's holding company. This relationship traces back to LG Chem's establishment in 1947 as Lucky Chemical Industrial Corporation, which served as the foundational entity for the LG Group's entry into the chemicals sector and later rebranded under the LG umbrella following the group's restructuring in the 1990s.[23][24] As of October 2025, LG Corp. remains LG Chem's largest shareholder, controlling a 34.98% stake, which provides strategic coordination within the LG Group while allowing operational independence typical of chaebol affiliates.[25] The National Pension Service of Korea holds the next largest position at approximately 8.6%, followed by various international institutional investors such as Vanguard Group (2.8%) and BlackRock (2.7%).[26][27] This ownership structure reflects a dispersed but LG Corp.-dominated control, with no single entity beyond LG Corp. exceeding 10%.[28] Within the LG Group, LG Chem operates as a key pillar alongside affiliates like LG Electronics and LG Energy Solution (in which LG Chem holds a 79.4% stake post a 2025 share sale), enabling synergies in areas such as battery materials and electronics but without full vertical integration under direct LG Corp. management.[15][23] The affiliation facilitates shared resources, including R&D collaborations and supply chain linkages, as evidenced by joint projects like adhesives development with other group entities.[29] However, LG Chem's public listing on the Korea Exchange since 1974 underscores its status as an independently governed entity, subject to market disciplines rather than sole proprietary control.[30]Leadership and key executives
Shin Hak-Cheol serves as Chairman of the Board, Director, and Chief Executive Officer of LG Chem, with his reappointment effective March 24, 2025.[31] Prior to joining LG Chem, Shin held senior roles at 3M, including Vice Chair and Executive Vice President, bringing extensive experience in global materials and chemicals operations to the company.[31] Under his leadership since March 2019, LG Chem has emphasized expansion in battery materials and advanced chemicals, aiming for sales exceeding 60 trillion KRW by 2030.[32] [1] Dong-Seok Cha acts as President and Director, overseeing finance as Chief Financial Officer, a position he has held since at least November 2022.[32] [33] Cha's responsibilities include strategic financial planning and operational efficiency amid LG Chem's diversification beyond petrochemicals.[33] Other key executives include Bong-Seok Kwon as Non-standing Director, appointed in 2025, contributing governance oversight with prior LG Group affiliations.[31] Kyung-Hoon Chun serves as Director since 2023, focusing on internal audits and compliance.[33] Lee Young-Han joined as Director in an unspecified recent capacity, supporting board-level decisions on innovation and sustainability.[33] These roles reflect LG Chem's governance structure, which integrates executive leadership with non-executive input to align with shareholder interests and regulatory standards in South Korea.[31]Business operations
Petrochemicals
LG Chem's petrochemicals division constitutes a foundational segment of its operations, emphasizing vertically integrated production from upstream naphtha cracking to downstream polymer and resin manufacturing, which enhances cost competitiveness and supply chain efficiency. The division's naphtha cracking centers (NCC) employ high-temperature cracking processes to generate primary olefins, including ethylene and propylene, serving as feedstocks for a broad array of synthetic materials.[34][35] As of 2025, LG Chem maintains an ethylene production capacity of approximately 3.38 million metric tons per year across its facilities, positioning it as South Korea's leading producer of ethylene and propylene.[36][37] Key products encompass high-density polyethylene (HDPE) and low-density polyethylene (LDPE), utilized in packaging, pipes, and films due to their durability and processability; polypropylene for automotive and consumer goods; acrylonitrile-butadiene-styrene (ABS) copolymers for electronics and appliances; polyvinyl chloride (PVC); bisphenol A; synthetic rubber; and specialty chemicals like isopropyl alcohol and neopentyl glycol.[35][38][39] Major production sites include the Yeosu and Daesan complexes, where the Daesan facility alone outputs ethylene, propylene, polyethylene, polypropylene, and benzene, supporting integrated downstream operations.[40] In 2024, the petrochemicals segment contributed roughly 31% to LG Chem's total sales amid global oversupply pressures that led to a 63.75% decline in the company's overall operating profits year-over-year, reflecting cyclical vulnerabilities in commodity chemical markets tied to feedstock costs and demand fluctuations from end-user industries.[41][42] Despite these challenges, the division sustains investments in efficiency, such as energy-optimized cracking technologies, to maintain competitiveness in basic chemicals production.[35]Advanced materials
LG Chem's advanced materials division produces specialized engineering plastics, electronic components, and adhesives tailored for automotive, IT, and semiconductor applications. These materials emphasize properties such as high strength, heat and chemical resistance, lightweighting, and processability to meet demands for miniaturization and performance enhancement. Engineering plastics under brands like LUMID (polyamide compounds), LUPOX (polybutylene terephthalate), and KEYFLEX (thermoplastic elastomers) are applied in automotive interiors, exteriors, and electronic housings, enabling durable, flexible components with electrical conductivity in select variants.[43][44] In the semiconductor sector, the division supplies copper clad laminates (CCL) and prepregs (PPG) for advanced packaging, alongside die attach films (DAF) and back grinding tapes (BGT) that facilitate wafer thinning, contamination prevention, and ultra-thin die bonding amid trends toward smaller, higher-density chips. For displays, LG Chem manufactures organic light-emitting diode (OLED) materials, including hole injection layers (HIL), hole transport layers (HTL), emission layers (EML), and electron transport layers (ETL), supporting next-generation panels with improved efficiency and longevity. Automotive adhesives provide structural bonding for body and paintshop processes, contributing to vehicle lightweighting and durability, while electronic variants ensure insulation, heat dissipation, and reliability in assemblies.[45][46][43] The division also develops reverse osmosis (RO) membranes using nanotechnology for water treatment, such as seawater desalination, with features like corrosion resistance and high flux rates. In 2022, advanced materials sales reached 8 trillion South Korean won, declining to 7.4 trillion in 2023 and an estimated 6.4 trillion in 2024 amid market fluctuations, though the business has driven recovery through customized innovations responding to technological shifts in semiconductors and displays. LG Chem commercialized electronic materials like LCD polarizers in 2000 and has expanded production for IT and automotive uses, positioning the division as a key supplier for high-value, performance-oriented applications outside core petrochemicals.[43][47][48]Life sciences
LG Chem's life sciences division develops, manufactures, and commercializes pharmaceutical products, positioning the sector as a key growth engine through advanced R&D in immunology, oncology, and related therapeutic areas. The division has pioneered USFDA approvals for novel drugs originating from Korea, marking historic achievements in the country's biopharmaceutical sector. Operations emphasize organic synthesis for fine chemicals used in pharmaceuticals, alongside crop protection agents, though the primary focus remains on human therapeutics.[49][50] Established products include fertility treatments such as Follitrope, a recombinant follicle-stimulating hormone, and IVF-M HP injection, a highly purified menopausal gonadotropin derived from postmenopausal women's urine to support ovarian stimulation in assisted reproduction. These formulations leverage LG Chem's expertise in biopharmaceutical production, with IVF-M HP providing controlled hormonal support for follicle development. The division also supplies pharmaceutical intermediates and active ingredients through its fine chemicals business, enabling downstream drug manufacturing.[50][51] In oncology and immunotherapy, LG Chem has pursued strategic expansions, including the acquisition of AVEO Oncology completed on January 19, 2023, to expedite commercialization of proprietary anti-cancer agents and integrate AVEO's clinical-stage assets like tivozanib. This move bolstered capabilities in solid tumor treatments, with AVEO accelerating LG Chem's early-stage pipeline advancement. On June 13, 2024, LG Chem initiated Phase 1 dosing in the US for its first proprietary anti-cancer compound, targeting next-generation immune checkpoint inhibitors for broader solid tumor applications.[52][53] The pipeline features collaborative efforts, such as a partnership with Cue Biopharma to develop cancer immunotherapies using the Immuno-STAT platform, which selectively activates T-cells against tumors. Additional alliances include Avacta Group for preclinical milestones in targeted therapies and a July 1, 2025, joint research agreement with Spark Biopharma for first-in-class drugs addressing hard-to-treat diseases via novel discovery platforms. LG Chem Life Sciences USA, with its Innovation Center in Cambridge, Massachusetts, drives global R&D, open innovation, and investments to enhance biopharma capabilities across the value chain.[54][55][56][57]Battery-related materials
LG Chem's advanced materials division focuses on producing cathode active materials, separators, and related components essential for lithium-ion batteries used in electric vehicles and energy storage systems. The company emphasizes high-nickel cathodes for enhanced energy density and safety-reinforced separators to prevent short circuits.[58][59] These materials support the performance and thermal stability of batteries, with LG Chem aiming to become the world's largest comprehensive battery materials provider, targeting $23.1 billion in sales by 2030.[60] Cathode materials constitute a core offering, including high-capacity high-nickel variants like NCM (nickel-cobalt-manganese) and NCMA (nickel-cobalt-manganese-aluminum) formulations. LG Chem plans to expand global cathode production to 360,000 tons annually by 2030, with facilities in South Korea (including a Gumi plant at 66,000 tons capacity) and a new $1.6 billion Tennessee plant in Clarksville, United States, which as of February 2026 is still under construction, with production on the first of six lines expected to begin later in 2026 after supporting infrastructure, including gas pipelines, is completed in summer 2026, and full capacity of 60,000 tons of NCMA material per year by 2028.[58][61][62][63] In February 2024, LG Chem signed a supply agreement with General Motors for over 500,000 tons of cathode materials, sufficient for approximately 5 million electric vehicles.[64] Recent innovations include precursor-free cathode production (LG Precursor Free or LPF), which bypasses traditional precursor synthesis by direct calcination of metals, reducing development time by 40% and improving sustainability through lower resource use and emissions; mass production is slated to begin in 2025 as the first in Korea.[65][66] Separators, which isolate the anode and cathode while allowing lithium-ion transport, feature LG Chem's SRS® (Safety Reinforced Separator) technology, involving ceramic particle coatings to enhance thermal resistance and prevent dendrite penetration.[59][67] This coating improves wettability with electrolytes and boosts overall battery safety during thermal runaway scenarios. LG Chem continues R&D into electrolytes for solid-state batteries and silicon anodes to address limitations in liquid electrolytes' volatility and capacity.[60] These efforts align with investments exceeding $4.6 billion in e-mobility materials by 2030, prioritizing competitiveness in high-voltage and long-life battery systems.[68]Research, development, and innovation
Key technological advancements
LG Chem has pioneered advancements in lithium-ion battery materials, particularly cathode technologies that enhance energy density, longevity, and sustainability for electric vehicles (EVs). In March 2025, the company announced precursor-free cathode materials, produced by directly calcinating custom-designed metals without traditional precursors, enabling 40% faster development cycles and reduced environmental impact from precursor production.[69][66] This innovation targets high- and mid-nickel batteries, positioning LG Chem as the first South Korean firm to mass-produce such materials, with applications in improving EV range and cost efficiency.[70] In battery safety, LG Chem developed a thermal runaway suppression material in 2024, a composite that dynamically alters electrical resistance in response to temperature rises, interrupting current flow to prevent fires without compromising normal operation.[71] Complementing this, the company's Nexula™ TB aerogel, introduced for EV batteries, serves as an advanced thermal barrier, significantly mitigating heat propagation and enhancing fire resistance during potential runaway events.[72] Similarly, LG Chem's Flame Barrier Foam and Sheet materials provide versatile fire-resistant solutions, further bolstering battery pack integrity against thermal hazards.[73] Earlier breakthroughs include the 2023 initiation of mass production for single-crystal high-nickel cathodes in South Korea, which achieve over 30% longer battery lifespan and higher energy density compared to polycrystalline counterparts, addressing degradation issues in high-performance applications.[74] These cathode innovations build on LG Chem's two decades of R&D expertise, integrating materials like nickel-cobalt-manganese-aluminum (NCMA) formulations to optimize stability and output.[75] Beyond batteries, historical advancements encompass mechanical condensation processes for acrylonitrile-butadiene-styrene (ABS) resins, improving product smoothness and durability since the 1970s, though recent focus has shifted toward electrification-driven materials.[12]Patents and R&D investments
LG Chem allocates substantial resources to research and development, with expenditures escalating from 1.4045 trillion South Korean won (KRW) in 2021 to 1.7887 trillion KRW in 2022 and 2.0863 trillion KRW in 2023, representing a compound annual growth rate of approximately 21% over this period.[76] These investments, equivalent to roughly 3-4% of the company's annual revenue based on reported chemical sales of $42.3 billion in 2023, prioritize advancements in battery materials, advanced polymers, and biopharmaceuticals, aligning with strategic shifts post the 2020 spin-off of LG Energy Solution.[77] The R&D framework encompasses centralized labs in South Korea and collaborative global facilities, fostering innovations such as high-performance cathode materials and sustainable petrochemical processes. In the life sciences division, R&D intensity reached a record 37.9% of sales in the first quarter of 2024, driven by investments in novel therapeutics for diabetes and oncology.[78] Company leadership has emphasized sustained R&D funding to enhance competitiveness amid geopolitical supply chain disruptions and technological competition, particularly in clean energy transitions.[79] LG Chem's patent portfolio underscores these efforts, with over 655 issued patents tracked in major jurisdictions as of recent analyses, though global filings exceed this figure across materials science and chemicals.[80] The United States Patent and Trademark Office has granted LG Chem between 144 and 380 utility patents annually in recent years, peaking at higher volumes in battery and display technologies.[81] Key strengths include organic light-emitting diode (OLED) emission materials, where LG Chem secured 96 of 499 published patents disclosed in August 2020 alone, and battery-related innovations in cathode active materials and electrolytes, often co-developed with affiliates.[82] This intellectual property accumulation supports licensing revenues and defensive strategies against infringement, as evidenced by ongoing enforcement actions in the electric vehicle supply chain.[83]Global operations and facilities
Manufacturing sites and supply chain
LG Chem maintains primary manufacturing operations in South Korea, with key facilities including the Yeosu Complex for petrochemicals such as naphtha cracking center (NCC) and PVC production, the Daesan Complex for NCC, propylene oxide (PO), butadiene rubber, and PVC, the Onsan Plant in Ulsan for advanced materials, and multiple sites in Cheongju, Naju, Iksan, Ochang, Gimcheon, Osong, and Dangjin focused on battery materials, engineering plastics, life sciences, and separators.[84][85][86] Overseas, the company operates plants in China (e.g., Ningbo for chemicals, Guangzhou and Tianjin for engineering plastics, Huizhou for petrochemicals), Vietnam (Hai Phong for engineering plastics and chemicals), India (Sri City for polymers), Poland (Wroclaw for engineering plastics and resins), Malaysia (Johor for petrochemicals via joint venture), and the United States (Evansville, Indiana for seals; a $3.2 billion cathode material facility in Clarksville, Tennessee, under construction as of February 2026, with production on the first of six lines expected to begin later in 2026 after supporting infrastructure including gas pipelines is completed in summer 2026, targeting full capacity of 60,000 tons annually by 2028).[84][87][4][88]| Country | Key Sites | Primary Products |
|---|---|---|
| South Korea | Yeosu, Daesan, Onsan, Cheongju (multiple), Iksan (multiple) | Petrochemicals, battery materials, engineering plastics, life sciences |
| China | Ningbo, Guangzhou, Tianjin, Huizhou | Chemicals, engineering plastics, petrochemicals |
| United States | Clarksville (under construction), Evansville | Cathode materials, seals |
| Others (India, Vietnam, etc.) | Sri City, Hai Phong, etc. | Polymers, engineering plastics |
International expansion and partnerships
LG Chem began its international expansion in the mid-1990s, establishing manufacturing subsidiaries in China, India, and Vietnam to produce polyvinyl chloride (PVC) and acrylonitrile butadiene styrene (ABS) resins, targeting growing demand in Asian markets. By the early 2000s, the company had formed joint ventures in China, including Tianjin LG Dagu Chemical Co., Ltd., which focused on chemical production and contributed to a network of overseas affiliates.[91] This early push into Asia built on LG Chem's domestic petrochemical expertise, enabling localized supply chains and reduced logistics costs amid rapid industrialization in the region.[92] In North America, LG Chem entered battery-related manufacturing with the completion of an electric vehicle battery plant in Holland, Michigan, in 2012, supporting the growing U.S. automotive sector's shift toward electrification.[2] The company further expanded R&D capabilities overseas, operating centers in China, the United States, and Japan to adapt technologies to local markets and regulatory environments.[93] A significant milestone came in 2022 with the announcement of a $3.2 billion cathode active material (CAM) plant in Clarksville, Tennessee—the largest such facility in the U.S.—aimed at supplying General Motors and enhancing vertical integration for electric vehicle batteries.[94] Key partnerships have driven further global reach, including a 2022 joint venture with Archer Daniels Midland (ADM) to produce 150,000 tons of lactic acid and 75,000 tons of polylactic acid annually, with production targeted for the United States to meet demand for sustainable bioplastics.[95] In Vietnam, LG Chem established the VLBP joint venture with VinFast in recent years to bolster battery production capacity in Southeast Asia.[10] Supply agreements, such as the 2022 deal with General Motors for over 950,000 tons of CAM through 2030—sufficient for about 5 million electric vehicles—underscore LG Chem's role in international automotive supply chains.[96] Additionally, a 2023 joint development agreement with U.S.-based Gevo targets bio-propylene production using renewable feedstocks, aligning with global sustainability trends.[97] These collaborations, often involving technology transfers and shared investments, have helped LG Chem secure market access while mitigating risks from geopolitical tensions and raw material volatility.Financial performance
Revenue sources and profitability trends
LG Chem's revenue is derived primarily from its Energy Solutions segment, which encompasses battery materials and production, accounting for 52.4% of total sales at KRW 25.6 trillion in 2024. The Petrochemicals segment, including basic chemicals and synthetic resins, contributed 36.4% or KRW 17.8 trillion, while Advanced Materials, covering IT and electronic materials, made up 13.1% or KRW 6.4 trillion. Smaller contributions came from Life Sciences at 2.7% (KRW 1.3 trillion) and Farm Hannong at 1.6% (KRW 0.8 trillion).[98]| Business Segment | 2024 Revenue (KRW trillion) | Share (%) | 2023 Revenue (KRW trillion) | Share (%) |
|---|---|---|---|---|
| Energy Solutions | 25.6 | 52.4 | 33.7 | 61.1 |
| Petrochemicals | 17.8 | 36.4 | 19.1 | 34.6 |
| Advanced Materials | 6.4 | 13.1 | 7.4 | 13.4 |
| Life Sciences | 1.3 | 2.7 | 1.2 | 2.2 |
| Farm Hannong | 0.8 | 1.6 | 0.8 | 1.4 |
| Total | 48.9 | 100 | 55.2 | 100 |