India, June 27 -- When investors think about India's semiconductor push, most attention naturally gravitates toward fabrication plants, chip designers, packaging units, and government production-linked incentive schemes. What often gets overlooked is the invisible industrial backbone that makes semiconductor manufacturing physically possible.

No semiconductor fab can operate without a continuous supply of ultra-high-purity gases, specialty fluorochemicals, corrosion-resistant fluoropolymers, and electronic-grade process materials, all refined to extremely precise tolerances where even microscopic contamination can destroy an entire production batch.

As India accelerates the development of semiconductor manufacturing hubs in Dholera Spe...