§ Mr. C. ROBERTSasked the President of the Board of Trade whether His 2365W Majesty's Commissioners of Customs and Excise have declined to indicate to importers of certain chemicals marked R in the list of key industries the percentage of purity at or above which such chemicals are held liable to key industry duty; and, if so, what is the reason for this decision?
§ Sir P. LLOYD-GREAMEI am not aware of any instance in which information as to what characterises the dutiable or R grade of a specific chemical has been refused.