Provision of pricing information about commodities; commodities investment advisory, information and consultancy services; commodity quotations; financial information services relating to commodities provided via computer database; financial information services relating to financial stock markets and commodities; financial information services relating to the buying and trading of commodities; preparation of financial analyses relating to commodities; provision of computerised financial information relating to commodities; provision of financial information relating to price indexes, steel, iron ore, metal, gas and fuel price indexes and stock exchange prices