SK Hynix Inc. held a groundbreaking ceremony Thursday for its advanced memory packaging facility in Indiana, marking a milestone in Washington’s expansive campaign to rebuild domestic supply chains and manufacturing for strategically important sectors.The West Lafayette plant, costing more than $4 billion and occupying a 133.5-acre site, will be SK Hynix’s first high-bandwidth memory packaging base in the US. Its cleanroom is expected to open by October 2028, with mass production of next-generat...