KPPC Advanced Chemicals Inc., a member of the Kanto Group, broke ground on Dec. 19, 2025, on its new U.S. Arizona Plant (UAP), an ultrapure chemical manufacturing campus at the Sonoran Valley Industrial Park in Casa Grande, Ariz.
Sundt is the project's contractor.
The company said the investment marks a major step forward in strengthening the United States semiconductor supply chain and expanding domestic production of ultra-high-purity chemicals required for leading-edge chip manufacturing.
"This investment strengthens Arizona's rapidly expanding, world-class semiconductor ecosystem by bringing the essential manufacturing of ultrapure chemicals to the heart of where they are needed," Gov. Katie Hobbs said. "Best of all, it will create approximately 200 high-quality, full-time jobs for Arizonans and collaborate with our community colleges to prepare our workforce for advanced roles. Projects like this one are key to building a resilient, localized materials network right here in Arizona."
"The Arizona plant marks an important milestone in KANTO-PPC's global expansion," said Jerry Lu, chairman and CEO of Kanto-PPC. By establishing this site, we strengthen our ability to serve customers across North America with the quality, reliability and speed demanded by the world's most advanced semiconductor manufacturers."
With an initial Phase 1 investment of more than $120 million, the UAP facility will produce ultrapure chemicals and proprietary functional chemicals used throughout semiconductor fabrication, wafer cleaning, etching, CMP, photolithography and advanced packaging.
Production is anticipated to begin in late 2027.
KPPC expects the Casa Grande site to grow into a full semiconductor chemical campus, with total investment projected to reach approximately $500 million by 2035.
Upon startup, the UAP facility will supply TSMC, Intel, Micron and other chipmakers across the United States with high-purity materials required for the next generation of logic and memory technologies.
The project reflects KPPC's strategy of co-locating manufacturing capacity near critical customer fabs to reduce logistical risk, enable rapid response and create resilient, localized supply chain infrastructure required for U.S. semiconductor competitiveness.
The United States has emphasized the importance of robust, domestic semiconductor ecosystems, including materials, equipment and supporting infrastructure. KPPC's decision to build in Arizona aligns with national priorities related to manufacturing reshoring, enhancing the U.S. supply chain and empowering "Made in America" high-tech production.
The Casa Grande facility is engineered to meet or exceed international safety, reliability and quality standards, supporting the uptime and purity required for the most advanced semiconductor nodes.
The project underscores KPPC's confidence in Arizona's rapidly expanding semiconductor ecosystem, supported by local leaders, workforce partners and state and regional economic development organizations.
Phase 1 of the project will create approximately 80 highly skilled jobs, growing to 200 full-time positions at full build-out. The construction phase also will generate hundreds of contractor and supplier opportunities across Pinal County and Greater Phoenix.
KPPC plans to partner with regional workforce programs, community colleges and technical institutes to support long-term talent development in chemical operations, laboratory analysis, maintenance engineering and semiconductor manufacturing support.
