Spas and hot tubs

Chemicals used in industry and science, as well as in agriculture, horticulture and forestry

Pharmaceutical, veterinary and sanitary preparations, chemical preparations and reagents for medical, veterinary and pharmaceutical purposes; biocides, fungicides, herbicides, insecticides and parasiticides

Educational services; providing of training

Communication services including cellular telephone communication, telex communication, communication by computer terminals, computer aided transmission of messages and images, communication by telegram, communication by telephone, communication by facsimile, communication by satellite, communication by teleconference, radio/telephone paging services, communication services for news media

Designing services in relation to computers including software design and computer graphics design; computer programming/maintenance of computer software, electrical testing/research; rental/leasing of computers (including central processing units/programmed data-carrying electronic circuits, magnetic disks and tapes/other peripheral equipment); consultation services relating to computer systems; data processing services including those using computers

Electric flat irons

Machines and machine tools; air pollution control equipment including such equipment using a bag or filter

Water driven rotary brushes and accessories thereto

Bedding

Refractory mortar mix.

Marine propulsion units including inboard/outboard stern drive units and shafts; external air screws and propellers of the aeroplane type for use with aeroplane or naval propulsion units