From left, Arati Prabhakar, director of the office of science and technology policy at the White House, Samsung Electronics' chip CEO Kyung Kye-hyun, U.S. Secretary of Commerce Gina Raimondo, Rep. Michael McCaul and Rep. Lloyd Doggett pose together at an event in Taylor, Texas, announcing Samsung's investment in the semiconductor business in the state, Monday (local time). Captured from Samsung Austin Semiconductor's X

Samsung Electronics has entered into a full-fledged competition with its foundry business rivals, TSMC and Intel, in the rapidly-growing AI chip market, by receiving $6.4 billion in subsidies from the U.S. government, according to the company and industry experts, Tuesday.

The anticipation heightened following an announcement from the U.S. Department of Commerce on Monday confirming a contract with Samsung to provide up to $6.4 billion in subsidies for facility investments under the CHIPS and Science Act. This development underscores Samsung's commitment to expanding its presence in the AI chip market and positions it as a formidable contender against rivals TSMC and Intel.

The massive subsidy is the third-largest grant support offered by Washington, trailing behind the $8.5 billion allocated to Intel and the $6.6 billion provided to Taiwan's TSMC.

In response, Samsung unveiled plans to construct an additional semiconductor factory adjacent to a foundry plant in Taylor, Texas, which has been under construction since 2022. This expansion will also include the establishment of packaging and R&D facilities. The investment amount is set to surge from $17 billion to $45 billion by 2030.

The subsidy and the expanded facilities in the U.S. are anticipated to bolster Samsung's ability to strengthen local production for major clients in the region, particularly in the face of fierce competition in the chip market.

Kyung Kye-hyun, semiconductor CEO of Samsung, emphasized that the company's U.S. facilities will foster closer connections with customers and partners in the region. He added that these expanded operations will play a vital role in stabilizing the chip supply chain for the U.S.

"We're not simply expanding production facilities. We're actively fortifying the local semiconductor ecosystem and positioning the U.S. as a premier destination for global semiconductor manufacturing," Kyung said during an event held at Taylor on Monday announcing Samsung's chip investments.

"To meet the expected surge in demand from U.S. customers, particularly for future products like AI chips, our fabs will be outfitted with cutting-edge process technologies and help bring security to the U.S. semiconductor supply chain."

Experts said Samsung's increased investments in semiconductor infrastructure in the U.S. will bolster its standing in the industry as the company strives to fortify its foundry business and broaden the availability of AI memory chips.

"The main purpose of Samsung's increased investments in the U.S. is to strengthen the foundry business at a time when TSMC is leading the business and Intel is catching up," Lee Jong-hwan, a professor at the department of system semiconductor engineering at Sangmyung University, said.

"There are many fabless companies in the U.S., and due to their connectivity, the U.S. government provides many subsidy benefits, so Samsung is also making additional investments to strengthen its competitiveness in the foundry market."

The professor added that Samsung is poised to gain significant momentum in expanding its AI memory chip business, particularly in the realm of high-bandwidth memory (HBM) chips, which are experiencing growing demand for AI services.

"The strengthening of the advanced packaging business in the U.S. is largely attributed to the packaging of HBM memory semiconductors. Recently, SK hynix also disclosed plans to invest in constructing an advanced packaging plant in the U.S., and Samsung appears to be following suit with additional investments," Lee said.

Samsung Electronics' chip plant in Austin, Texas is seen while under construction. Courtesy of Samsung Electronics

Washington passed the CHIPS Act in 2022 to incentivize semiconductor manufacturers to invest in production facilities in the U.S. The goal is to domestically produce 20 percent of the world's most advanced semiconductors by 2030.

The commerce department said that Samsung's investment would significantly contribute to the U.S.' semiconductor competitiveness and job creation.

"Samsung – the only leading-edge semiconductor company that is a leader in both advanced memory and advanced logic technologies – is expected to invest more than $40 billion in the region in the coming years, and the proposed investment would support the creation of over 20,000 jobs," the department said in a press release.

"This announcement will unleash over $40 billion in investment from Samsung, and cement central Texas's role as a state-of-the-art semiconductor ecosystem, creating at least 21,500 jobs and leveraging up to $40 million in CHIPS funding to train and develop the local workforce," President Joe Biden also said through the commerce department.