LG Chem

Petrochemicals

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), styrene-acrylonitrile resin (SAN), and polyvinyl chloride (PVC). 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

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

LG Chem acquired AVEO Pharmaceuticals, a U.S. bio firm focused on renal cell carcinoma, for US$571 million in 2023.

Energy solutions

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 mobile battery and 20 million automotive battery cells. 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 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, and started manufacturing battery systems in 2013. 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, the Ford Focus Electric, and upcoming plug-in electric vehicles from other carmakers. Its research and development arm, called LG Chem Power, is based in nearby Troy, Michigan. LG Chem Power and LG Chem Michigan were originally one company called Compact Power, Inc.

Both the Chevrolet Volt and the Ford Focus Electric initially used cells manufactured in Korea by parent LG Chem 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.

LG Chem said on 22 September 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.

On 27 October 2024, LG Chem said Sunday it has opened its third overseas research and development center in Germany to develop environment-friendly, next-generation technologies.