Keystone Acquisition is a blank check company formed to execute a merger or acquisition with one or more target businesses. Keystone has no current operations and generates no revenue. The company focuses on semiconductors, digital infrastructure, energy transition, maritime engineering, and digital assets. Keystone targets opportunities to bridge innovation from Korea, Japan, and Europe with U.S. industrial development, specifically in semiconductor supply chain localization and shipbuilding. Keystone raised $250M through an IPO, with $250.6M currently held in a trust account. The business model follows a standard SPAC structure where the sponsor, Keystone International Acquisition Management, holds 8.3M founder shares acquired for $25,000. This structure incentivizes management to complete a transaction within 21 to 36 months, as the sponsor's equity and private warrants become worthless if no deal occurs. Public units include one share and one-half of a warrant exercisable at $11.50. Executive Chairperson James Park and CEO Richard Chin lead a management team with experience in the semiconductor industry, Asian investment banking, and prior SPAC transactions.