1
Chemicals for industrial purposes; industrial chemicals for use in the building industry; dual component chemical additives for use as binding agents in cement mortars; chemicals used in science; artificial and synthetic resins; dispersions of unprocessed plastics; unprocessed plastics in powder, liquid or paste form; fire extinguishing compositions; chemicals for welding and soldering purposes; adhesive used in industry; antifreeze; chemical products for preventing scale; industrial adhesives for stone slabs and strips
19
Building supplies, namely, plastic pipe supports, adhesive mortar for building purposes; bricks; slabs of cement, concrete, clay, slate, non metal tiles; cement mixes; non agricultural lime for use in construction, mortars; dual component cement mortars, elastic cement mortars; damp-proofing cement mortars for protecting concretes, swimming pools and balconies; plaster and gravel; tubing made of sandstone and cement; road building materials, namely, cement mixes; asphalt; pitch and bitumen; semi-worked wood; building timber; non-metal beams; planks; wood paneling; wood veneers; compound wood boards; building glass; glass panels for building construction purposes; and glass tiles