SICO

Synthetic quartz for optical fibers; coatings containing quartz for optical glass; etchants for use in the manufacture of semiconductors; chemicals for use in the semiconductor industry; silicon; crystalline silicon; chemical compositions for use in the manufacture of electrical components; absorbents derived from silica; doping compounds for use in semiconductor manufacturing furnaces and process chambers; masking agents for use on process surfaces in the production of semiconductors by CVD, PVD, or plasma etching.

Machines for the production of semiconductors; machines for the production of semiconductors; plasma spraying machines; plasma surface treatment machines; plasma etching machines; ceramic tools for machines; semiconductor substrates manufacturing machines; semiconductor processing machines for the manufacture of substrates; machines for the preparation of surfaces for electrical and electronic components; semiconductor wafer processing equipment; pipes [fitted parts of machines]; jets being parts of machines; spray heads [parts of machines]; spray nozzles being parts of machines; components of the aforementioned goods.

Crystal oscillators; semiconductor apparatus; monolithic ceramic capacitors; ceramic capacitors; ceramic fuses; semiconductor testing apparatus; electronic components used in machines, excluding computer hardware and semiconductors; spark gap tubes; optical electronic components, excluding computer hardware and semiconductors; carriers for silicon wafers; silicon injectors for laboratory use; silicon tubes; crystalline silicon solar cells.

Structural elements of glass; prefabricated non-metal buildings; space frame modular units, not of metal; furnace linings of non-metallic materials; beams, not of metal; quartz.

Fused silica [semi-worked product], other than for building; fused silica [quartz], semi-worked, for use in manufacture; vitreous silica fibres, other than for textile use.

Repair or maintenance of semiconductor manufacturing machines and systems; providing information relating to the repair or maintenance of semiconductor manufacturing machines and systems; installation of fabricated construction units; furnace installation and repair; providing information relating to the repair and maintenance of furnaces; maintenance and repair of pipes used in industrial equipment; repair or maintenance of optical machines and instruments.

Custom manufacture of semiconductor components, devices and circuits; treatment of materials for the manufacture of ceramic goods; providing information relating to ceramic processing; pottery firing; thin film coating of optical components; custom manufacture of prefabricated construction elements; preparation of electronic circuitry by solution deposition; preparation of electronic circuitry by surface energy patterning; annealing of surfaces of machine parts (services for the -).

Technical consultancy in relation to the production of semiconductors; research in the area of semiconductor processing technology; technical research in the field of manufacture of silicon photonic chips; design of optical components; design of optical and microoptical components; conducting of technical feasibility studies; engineering feasibility studies; feasibility studies relating to material analysis; technological consultancy relating to the use of materials for the preparation of electronic circuitry.