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Samsung bets big on AI with a new Pyeongtaek chip line coming in 2028
The P5 facility had been on hold since 2023 due to weak phone and PC chip demand but is now being fast tracked for AI memory. Samsung Electronics announced it will add a new chip production line at its Pyeongtaek plant in South Korea to address surging demand from the artificial intelligence boom, with mass production set to start in 2028. The new P5 plant forms part of the world's largest semiconductor production complex. Construction on this facility had been postponed since late 2023 because of reduced demand for chips used in smartphones and personal computers. Samsung's statement indicates that the company is now speeding up the expansion to ensure sufficient production capacity ahead of expected sustained growth in memory semiconductors. This memory chip factory will produce components for both conventional applications and AI servers, according to a company spokesperson. Samsung Chairman Jay Y. Lee stated that the company will raise domestic investment, create quality jobs for young people and make even more efforts for a win-win with small and medium-sized, as well as venture companies. The announcement coincides with strong performance in Samsung's chip business, which achieved record quarterly revenue in the third quarter of 2025. This result stemmed from robust sales of HBM3E memory chips and server solid-state drives. Operating profit for the July-September period increased by 32.5 percent year-on-year, reaching 12.16 trillion won, equivalent to $8.5 billion, and exceeded market forecasts. Samsung Electronics anticipates a mid- to long-term expansion in demand for memory semiconductors as the global AI era enters full scale, the company said. The Pyeongtaek expansion represents one element of Samsung's comprehensive five-year investment plan, totaling 450 trillion won, or $310 billion, which was also announced on Sunday. This investment plan encompasses the construction of facilities for AI chips, the enlargement of data centers oriented toward AI applications, and the establishment of production lines for next-generation batteries.
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Samsung's $310 Billion AI Investment to Revolutionize Chip and Data Centre Industry
The South Korean tech giant's AI investment is multifaceted. The company is constructing Pyeongtaek Plant 5, a high-tech semiconductor fabrication facility designed to meet demand for AI chips. The plant is expected to start operations by 2028 and help reinforce in the memory chip market. Samsung SDS, the IT services unit of the company, also plans to build two AI-focused data centers in South Korea to improve infrastructure for AI computing further. A portion of the funds will be allocated to Samsung SDI for next-generation EV battery technologies, including all-solid-state batteries.
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Samsung Electronics announces a massive five-year investment plan totaling $310 billion, including a new AI memory chip production line at its Pyeongtaek plant set to begin operations in 2028, as the company pivots from weak consumer electronics demand to capitalize on the AI boom.

Samsung Electronics has unveiled an ambitious $310 billion five-year investment strategy centered on artificial intelligence infrastructure, marking one of the largest corporate commitments to the AI revolution. The South Korean technology giant announced plans to construct a new chip production line at its Pyeongtaek plant, with mass production scheduled to begin in 2028
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.The new P5 facility represents a significant strategic shift for Samsung, which had previously delayed construction since late 2023 due to weakened demand for smartphone and personal computer chips. The company is now fast-tracking the expansion to capitalize on the surging demand for AI memory semiconductors
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.This memory chip factory will serve dual purposes, producing components for both conventional applications and AI servers, according to company representatives. The facility forms part of what Samsung describes as the world's largest semiconductor production complex, positioning the company to meet anticipated sustained growth in the AI sector
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.Samsung's aggressive investment strategy comes on the heels of exceptional financial performance in its semiconductor division. The company achieved record quarterly revenue in the third quarter of 2025, driven primarily by robust sales of HBM3E memory chips and server solid-state drives. Operating profit for the July-September period surged 32.5 percent year-on-year to 12.16 trillion won ($8.5 billion), exceeding market forecasts
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The $310 billion investment extends beyond chip manufacturing to encompass a broad AI ecosystem. Samsung SDS, the company's IT services division, plans to construct two AI-focused data centers in South Korea to enhance infrastructure for AI computing applications
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.Additionally, Samsung SDI will receive funding allocation for next-generation electric vehicle battery technologies, including development of all-solid-state batteries, demonstrating the company's integrated approach to emerging technologies
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.Samsung Chairman Jay Y. Lee emphasized the broader economic implications of the investment, stating the company will increase domestic investment and create quality employment opportunities for young professionals. The chairman also highlighted Samsung's commitment to fostering win-win relationships with small and medium-sized enterprises and venture companies
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.Samsung anticipates sustained mid- to long-term expansion in memory semiconductor demand as artificial intelligence adoption accelerates globally. The Pyeongtaek expansion represents a cornerstone of this comprehensive strategy to position Samsung as a dominant force in the AI infrastructure market
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