Semiconductor Expansion Creates New Demand for Specialty Chemical Suppliers in India

India's growing semiconductor manufacturing ecosystem is creating a new opportunity for the country's specialty chemical industry, with chip fabrication, assembly and packaging facilities expected to increase demand for high-purity chemicals and advanced materials.

While India's semiconductor ambitions are often discussed in terms of fabs, packaging facilities and chip production, the manufacturing process also depends on a specialised chemical supply chain. Electronic-grade chemicals are required at multiple stages of semiconductor manufacturing, including wafer cleaning, etching, coating, patterning and surface treatment.

Semiconductor Manufacturing Requires High-Purity Chemicals

Semiconductor manufacturing has extremely demanding purity and consistency requirements. Even small levels of contamination can affect manufacturing processes and semiconductor yields.

Products used in the industry include:

• High-purity acids and bases
• Electronic-grade solvents
• Etchants
• Cleaning chemicals
• Photoresist materials
• Specialty gases
• CMP-related materials
• Advanced process chemicals

The requirements are significantly different from those of conventional industrial chemicals. Suppliers must demonstrate not only the required purity but also consistent batch quality, reliable supply and the ability to meet stringent customer qualification standards.

India Still Depends on Imports

A significant portion of India's electronic-grade chemical requirements is currently sourced from overseas suppliers.

Industry reports indicate that more than 70% of electronic-grade chemicals used in India are imported, with Taiwan, South Korea and China among the important sources.

The expansion of domestic semiconductor manufacturing is therefore creating an opportunity to develop local production capabilities for these specialised materials.

For Indian chemical manufacturers, this represents a potential move into a higher-value segment where technical capabilities and product qualification can become important competitive advantages.

Chemical Companies Begin Positioning for Semiconductor Demand

Several Indian specialty chemical companies have already started developing capabilities aimed at the semiconductor supply chain.

Companies including Aether Industries, Acutaas Chemicals, Tatva Chintan Pharma Chem, Anupam Rasayan and Archean Chemical Industries have announced different initiatives involving semiconductor-related chemicals, advanced materials or semiconductor manufacturing.

Their approaches vary from developing new chemical products and entering technology partnerships to making acquisitions and investing in advanced manufacturing capabilities.

This early activity indicates that chemical manufacturers are beginning to view semiconductors as a potential long-term end market rather than a niche application.

Qualification Could Be as Important as Manufacturing Capacity

Entering the semiconductor chemical market is not simply a matter of building production capacity.

Chip manufacturers require suppliers to meet demanding specifications and undergo product qualification before materials can be used in production.

This means chemical companies entering the sector need to develop capabilities across several areas:

• Ultra-high-purity manufacturing
• Contamination control
• Analytical testing
• Consistent batch production
• Process development
• Customer qualification
• Technical support
• Reliable logistics and storage

A company may therefore have manufacturing capacity but still require considerable time to achieve commercial adoption.

Government Support Is Expanding the Semiconductor Ecosystem

India is also strengthening the broader semiconductor ecosystem through government-backed programmes.

In July 2026, the Union Cabinet approved Semicon 2.0, with a total budget outlay of ₹1,27,500 crore. The programme is intended to support semiconductor design and manufacturing and expand India's capabilities across the semiconductor ecosystem.

Earlier semiconductor projects have already included fabrication, assembly, testing and specialised semiconductor manufacturing facilities. The government's continued policy support could therefore increase the addressable market for companies supplying materials and process inputs to these facilities.

New Opportunities for Specialty Chemical Suppliers

The semiconductor supply chain could create opportunities for Indian chemical manufacturers beyond traditional specialty chemical markets.

Potential areas include electronic-grade acids, solvents, gases, photoresist-related materials, cleaning chemicals, etchants and other high-purity process inputs.

The opportunity also extends to supporting infrastructure such as specialised storage, purification, analytical testing, contamination control and chemical-handling systems.

This could gradually create a broader ecosystem around semiconductor materials rather than a market limited to a few large chemical suppliers.

Why Semiconductor Chemicals Are Different

The semiconductor industry places greater emphasis on purity, consistency and process control than many conventional chemical applications.

A supplier therefore needs to demonstrate more than the ability to manufacture a chemical at scale.

Product qualification, technical performance, trace impurities, manufacturing consistency and supply reliability can all influence whether a chemical becomes part of a semiconductor manufacturing process.

This creates a relatively high barrier to entry but could also provide opportunities for manufacturers that successfully develop and qualify specialised products.

India's Chemical Industry Could Benefit From Supply-Chain Localisation

India's semiconductor expansion is creating demand not only for chips and electronic components but also for the materials required to manufacture them.

For the specialty chemical industry, localisation of semiconductor supply chains could open a new set of high-value applications.

The opportunity will depend on how quickly semiconductor manufacturing capacity comes online, the scale of domestic demand, qualification timelines and the ability of Indian chemical companies to achieve internationally competitive purity and quality standards.

ChemEnrich Industry View

India's semiconductor ambitions are creating a second layer of industrial opportunity beyond semiconductor manufacturing itself.

As fabs, OSAT and advanced packaging facilities expand, demand for specialised chemical inputs could increase alongside them.

For Indian chemical manufacturers, this could provide an opportunity to diversify into electronic-grade and semiconductor-specific materials. However, commercial success will depend on technology, product qualification, manufacturing consistency and long-term customer relationships.

The semiconductor story is therefore also becoming a specialty chemicals story—one that could create new applications, new manufacturing capabilities and new supplier relationships across India's chemical industry.

Source: Economic Times Chemicals and industry/company disclosures.