Samsung takes another step in US$116 billion plan to take on chip maker TSMC
- South Korea’s largest company has started building a new fabrication plant for its made-to-order chip foundry business
- The fab’s output is expected to go toward applications that range from 5G wireless networks to high-performance computers

Samsung Electronics has begun building a cutting-edge chip production line intended to help it take on Taiwan Semiconductor Manufacturing Co (TSMC) in the business of making silicon for external clients.
South Korea’s largest company said it has started construction on a 5-nanometre fabrication facility in Pyeongtaek, south of Seoul, dedicated to its made-to-order chip foundry business, an arena TSMC dominates.
Based on the Extreme Ultraviolet Lithography or EUV process, Samsung expects the fab’s output to go toward applications that range from 5G wireless networks to high-performance computers from the second half of 2021, the company said in a statement.

Its statement on Thursday coincides with the announcement of restrictions on the sale of semiconductors made with American hardware and software to Chinese telecommunications equipment vendor Huawei Technologies, a constraint that threatens more than a tenth of TSMC’s business.
“This will enable us to break new ground while driving robust growth for Samsung’s foundry business,” ES Jung, head of the company’s contract chip making division, said in a statement.