As the Admin dept. request to supplier(BWG) please separate invoice for treadment waste water
BOI.1 & BOI.2 by following our Accounting system and he's can not do its.
Therefor Accounting dept suggestion to admin dept. issue memo by refferance document concern
and method for separate cost for Treatment BOI1&BOI.2 to accountin dept. for keep to evident and sign confirm by
factory Manager