01
Chemicals used in industry and science including multigrade
plasticizing hardening-accelerating admix, strength
accelerator, frost-resisting admix and waterproofing admix
for concrete and building mortars; unprocessed artificial
resins, unprocessed plastics; fire extinguishing
compositions; tempering and soldering preparations;
adhesives used in industry
19
Building materials, non-metallic; non-metallic rigid pipes
for building; asphalt, pitch and bitumen; non-metallic
transportable buildings
35
Computerized file management; business investigations;
marketing studies; business information; business management
and organization consultancy; professional business
consultancy; organization of exhibitions for commercial or
advertising purposes; business management assistance;
commercial or industrial management assistance; economic
forecasting; sales promotion for others; procurement
services for others (purchasing goods and services for other
businesses)
37
Asphalting; drilling of wells; rebuilding engines that have
been worn or partially destroyed; rebuilding machines that
have been worn or partially destroyed; building sealing;
damp-proofing (building); mining extraction; building
insulating; construction information; bricklaying; riveting;
re-tinning; scaffolding; road paving; building construction
supervision; rustproofing; cleaning of buildings (exterior
surface); rental of construction equipment; rental of
bulldozers; rental of cranes (construction equipment);
rental of excavators; plumbing; masonry; roofing services;
painting, interior and exterior; underwater repair; cabinet
making (repair); plastering; quarrying services; demolition
of buildings; warehouse construction and repair; pipeline
construction and maintenance; pier breakwater building;
underwater construction; harbour construction; factory
construction; building of fair stalls and shops;
construction; shipbuilding
42
Chemical analysis; technical project studies; engineering;
material testing; mechanical research; physics (research);
chemical research; research and development for others;
technical research; architectural consultation; construction
drafting; chemistry services; surveying