I would like to find out about UK businessess who import and/or export
goods/services.  The information I need in relation to this should
relate to their foreign exchange requirements.  I therefore would like
a break down by industry type/sector with basic financials showing
their spend/foreign exchange requirements.  I realise this question
could generate masses of data so I would like to clarify that I do not
need specific detail.  For example:  Retail - Clothing Business:
Imports £xmillion and therefore has foreign exchange requirements of
£xmillion.  Additional useful information should relate to the most
commonly used method for foreign exchange, by industry type if
relevant.  If the categories of business are too much it can be
clubbed together, e.g. Businesses with turnover above x, in the food
retail business have x requirments, under x etc, etc.  It is vital
that the information is up to date.  Any reference documents or
official web sites would also be useful.  I would like to include a
wide industry sector not just the big multiples.