01
Chemicals used in industry and science; carbon materials,
namely, natural graphite, carbon, carbon graphite for
industrial purposes, electrographite in the nature of
graphite for industrial purposes, metal graphite for
industrial purposes; artificial resin-bonded graphite for
industrial purposes; silicon carbide and graphite for
industrial purposes; silicon carbide and graphite composite
materials for industrial purposes; silicon carbide for use
as a raw material in the manufacture of other goods; silicon
dioxide; aluminum oxide; ceramics, namely, technical
ceramics in the solid state used in manufacturing of tools
and process chamber equipment parts; ceramic materials for
products in the semiconductor industry, namely, tantalum
carbide, wolfram carbide, metal carbide materials; graphite
and graphite substrates for industrial use
09
Parts and production equipment of semiconductors for use in
the production and processing of materials and parts
consisting of high purity substances, namely, for
semiconductor technology, computer technology, solar
technology in the nature of silicon wafers; carriers for
wafers, namely, semiconductor wafers; isostatic graphite
material, namely, susceptors in the nature of transport
system for silicon wafer processing for epitaxial process;
silicon carbide coated material, namely, susceptors in the
nature of transport system for silicon wafer processing for
epitaxial process; graphite and carbon reinforced carbon
products for semiconductor and/or solar applications,
namely, susceptors in the nature of transport system for
silicon wafer processing made of graphite, carbon reinforced
carbon, graphite, silicon carbide, felt material, products
made of silicon carbide for use in MOCVD-industry, namely,
susceptors for LED production; all the aforementioned goods
also being coated with a protective layer to reduce
migration of metals
42
Scientific and technological services, namely, scientific
analysis and technological testing in the field of quartz
technology, semiconductor industry, solar industry and
research and design relating thereto; industrial analysis
and industrial research services in the field of quartz
technology, semiconductor industry, solar industry;
scientific laboratory services; technological consulting
services for others in the field of design, planning, and
implementation project management of quartz technology,
semiconductor industry, solar industry