Professional, advisory and consultancy services including such services pertaining to the mining, metallurgical and chemical treatment industries, services pertaining to computers and including the selection, creation, planning, design and implementation of computer software and computer-related concepts; the designing, programming, evalulating and adapting of computer programs and software; consultancy services relating to data compilation, storage and retrieval techniques and to systems design and installation; consultancy services relating to the planningand modelling of mines and mining operations including the analysis, interpretation, assesment and evaluation of same; financial management and business planning advisory services; the marketing, retailing and distribution of computers and computer systems including hardware, peripherals, software, and related accessories; advertising and business services including the compilation, preparation, analysis and presentation of mathematical and statistical data for mine management, planning and forecasting; construction and repair services including the installation, servicing, maintaining and updating of computers, peripheral equipment and support systems including operating software and programmes; education and entertainment services including the provision of instruction and training in the use of computers, computer programmes, computer software and computer systems; all other computer-related services included in this class including programming, hiring, rental and timesharing

Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; cash registers and calculating machines; electronic equipment and apparatus; computers, computer equipment, computer memories and memory systems, computer software, computer programs, and computer software packages; computerised modelling, analysis and planning systems with particular application in the mining, metallurgical and chemical treatment industries; computerised graphical display systems and programs; information processing programs, computer peripherals, and computer related equipment including components and accessories therefor and instruction manuals sold therewith; and all other goods included in this class