§ Mr. Austin Mitchellasked the Secretary of State for Trade, further to his reply dated 18 March concerning imports from the United States of America, whether he will provide information in the Official Report showing, for each of the downstream products to which he referred, the United States and British prices of the products concerned in 1972, 1978 and currently, the difference in the price of crude oil, having regard to imports as well as home production, in 1979 and his estimate of the price advantage gained by the United States manufacturers in cash terms and as a percentage of the price of the end product sold to the United Kingdom as a result of the difference in oil prices.