Key Insights• According to the research report, "Spain Etching Chemicals Market Overview, 2031," published by Bonafide Research, the Spain Etching Chemicals Market is anticipated to grow at more than 6.33% CAGR from 2026 to 2031.• Spain’s etching chemicals demand is closely linked to the country’s developing semiconductor and microelectronics ecosystem, with applications spanning wafer processing, advanced semiconductor R&D, photonics, MEMS, power electronics and electronic component manufacturing. • Málaga is becoming an important center for advanced semiconductor process development through the planned IMEC semiconductor center. The facility is designed around 300 mm wafer processing and specialized processes involving new materials beyond conventional silicon, creating potential demand for high purity etching and wet-processing chemistries used during experimental wafer fabrication and prototyping. • Spain’s automotive, electronics, photonics, telecommunications and industrial technology industries provide downstream demand for semiconductor devices, supporting the need for semiconductor processing chemicals. The Spanish semiconductor ecosystem also has activity in integrated photonics and specialized semiconductor components, areas where surface treatment and etching processes are important during device fabrication.Market Overview• Spain’s etching chemicals market is expected to gain momentum from the expansion of domestic semiconductor R&D and prototyping capabilities rather than from a large established high volume commercial wafer fab base. The Málaga IMEC project is particularly relevant because its planned 300 mm facility will develop specialized processes and new materials that require advanced wafer processing chemistries. • The Málaga semiconductor center is planned as a 300 mm R&D and prototyping facility with a 2,000 square meter cleanroom and around 60 advanced processing machines. This infrastructure is expected to increase local consumption of specialized process chemicals, including etchants, cleaners and other ultra-high-purity wet process materials. • Growth opportunities are also emerging in photonics, quantum technologies, medical electronics, advanced mobility and other specialized semiconductor applications. The Málaga facility specifically targets technologies involving photonics, quantum computing, healthcare and other advanced applications, which can broaden Spain’s future requirement for specialized etching chemistries beyond conventional semiconductor processing.Policies • Spain’s PERTE Chip program is the main national policy framework supporting the development of the domestic semiconductor industry.

The program is structured around chip design, manufacturing, electronics production and development of the wider semiconductor entrepreneurial ecosystem, with planned public investment of approximately €12.25 billion through 2027. • The Spanish government is supporting the Málaga semiconductor center through the Sociedad Española para la Transformación Tecnológica, with a total government commitment of €500 million for the project. The facility is being developed with IMEC and the Andalusian regional government and is intended to strengthen Spain’s capabilities in semiconductor research, prototyping and advanced manufacturing processes. • Chemical suppliers serving Spain’s semiconductor industry operate within the European regulatory framework, including REACH and CLP requirements for hazardous substances. Semiconductor production requires highly controlled chemicals such as hydrofluoric acid, hydrochloric acid, sulfuric acid, ammonium hydroxide and hydrogen peroxide, alongside specialized etching and deposition chemistries, making chemical purity, handling and process qualification important considerations for Spanish semiconductor facilities. Industry Statistics • Spain’s semiconductor ecosystem includes companies involved in both front-end and back-end manufacturing, with approximately 39% of companies in the ecosystem identified as engaging in front end and/or back end manufacturing. The ecosystem also includes suppliers of semiconductor manufacturing equipment, chemical products and gases. • The future Málaga semiconductor center represents a €615 million total estimated project, with €500 million committed by the Spanish government. Its planned 300 mm cleanroom will provide Spain with an advanced semiconductor R&D and prototyping capability that did not previously exist at this scale in the country. • The Málaga facility is planned to contain approximately 60 advanced semiconductor-processing machines, with the equipment investment estimated at €267 million. The project is also expected to create around 200 direct high skilled jobs in Málaga and approximately 500 indirect jobs locally, with an additional 1,000 jobs estimated across Spain.Industry News• In September 2026, Spain announced that construction of the future IMEC semiconductor center in Málaga is scheduled to begin in the first quarter of 2027.

The project will include Spain’s first advanced 300 mm semiconductor R&D facility, with a 2,000 square meter cleanroom dedicated to next generation chip prototyping. • In May 2026, the Spanish government awarded the construction phase of the Málaga semiconductor center with €168 million allocated for detailed design and construction. The wider project continues to be supported by the government’s €500 million commitment and will be operated by IMEC Spain. • In June 2026, the Spanish government and project partners formally advanced implementation of the Málaga center, bringing together IMEC, SETT, INECO and the construction companies involved in the project. The planned facility will focus on 300 mm wafer R&D and specialized semiconductor processing, strengthening Spain’s domestic demand base for advanced process chemicals and related semiconductor materials.Segment AnalysisSpain Etching Chemicals Market By Chemical Type• Acid-Based Etchants represent a major category in Spain, supported by demand from metal processing, printed circuit board production, electronics, automotive components and specialty manufacturing. Hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, hydrofluoric acid, and formulated acid blends are used for controlled material removal, surface preparation, cleaning, and selective etching. Spain’s automotive manufacturing, industrial machinery, metalworking and electronics related industries support continued consumption of acid-based etching chemicals.• Oxidizing Etchants are utilized for controlled oxidation and subsequent removal of targeted materials in electronics, PCB processing, metal treatment, and specialized industrial applications. Hydrogen peroxide, persulfate based formulations, nitric-acid-based systems, and other oxidizing chemistries can be selected according to substrate, etch rate, and process requirements.

Their use in Spain is supported by precision manufacturing, electronics production, metalworking and surface treatment activities requiring consistent material removal.Spain Etching Chemicals Market By Process• Wet Etching accounts for broad usage across Spain’s electronics, PCB, metal processing, glass, ceramics, and precision manufacturing industries. Liquid-based acids, alkaline solutions and oxidizing chemistries are applied for material removal, surface preparation, patterning, cleaning, and controlled treatment of substrates and components. Spain’s established automotive, metalworking, machinery, electronics and industrial manufacturing base supports continued demand for wet etching processes.• Dry Chemical Etching is primarily associated with applications requiring highly controlled material removal and precise feature formation, particularly in semiconductor related manufacturing, microelectronics, MEMS, sensors, photonics, and advanced electronic components. Plasma and other dry process chemistries enable selective etching where dimensional control and process precision are important. In Spain, demand is linked to semiconductor and microelectronics development, automotive electronics, industrial automation, sensor technologies, and advanced manufacturing activities.Spain Etching Chemicals Market By Application• Semiconductor Manufacturing represents an important specialized application for etching chemicals in Spain, particularly across microelectronics, power electronics, sensors, MEMS, and semiconductor related manufacturing activities. Etching processes are used to remove selected material layers during wafer processing, microfabrication, device formation, and surface preparation.

Spain’s automotive electronics, industrial automation, communications, research, and emerging semiconductor ecosystem contribute to demand for precision etching chemistries.• Printed Circuit Boards are an important application due to Spain’s electronics manufacturing, automotive electronics, industrial automation, telecommunications, and electronic equipment industries. Etching chemicals are primarily used to remove unwanted copper from PCB surfaces and create the required conductive circuit patterns. Increasing electronic content in vehicles, industrial equipment, control systems, and connected devices supports demand for reliable and controlled PCB etching processes.Considered in this report• Historic Year: 2020• Base year: 2025• Estimated year: 2026• Forecast year: 2031Aspects covered in this report• Etching Chemicals Market with its value and forecast along with its segments• Various drivers and challenges• On-going trends and developments• Top profiled companies• Strategic recommendationBy Chemical Type• Acid-Based Etchants• Alkaline Etchants• Oxidizing Etchants• Other Formulated EtchantsBy Process• Wet Etching• Dry Chemical EtchingBy Application• Semiconductor Manufacturing• Metal Etching & Surface Treatment• Printed Circuit Boards• Glass & Ceramics• Other Applications.