SK Hynix's West Lafayette Groundbreaking Carries a Risk That Almost No One Covered

SK Hynix CEO Kwak Noh-Jung broke ground on the company's $4 billion advanced-packaging facility in West Lafayette, at Purdue University, on August 27th, with Governor Braun and Senator Todd Young present. First cleanroom operations are targeted for October 2028. The facility is backed by up to $458 million in CHIPS Act grants, plus up to $570 million in federal loans. That loan component matters: a significant portion of U.S. government support is debt requiring milestone repayment, not outright subsidy.

Here is what almost no one covered. This plant's "Made-in-U.S. HBM" designation depends on chips fabricated in South Korea and China, then shipped to Indiana for packaging, and SK Hynix's Chinese fab operations run under annually-renewed U.S. export license approvals. Washington tightened those at the end of 2025. Commerce Secretary Howard Lutnick has already called publicly for SK Hynix and Samsung to build front-end fabs in the U.S., and Korean trade officials confirmed a September announcement window on exactly that question.

If those China-fab export licenses tighten further, SK Hynix would need to consolidate more of the West Lafayette packaging feed onto its Korean fabs. That is feasible operationally, but it complicates the "Made-in-U.S. HBM" designation and the volume ramp assumptions underlying the CHIPS award. The October 2028 demand signal is real, but watch the September announcement window before you build your supplier strategy around it.