§ Mr. Nicholas Wintertonasked the Secretary of State for Trade what has been the percentage rise in landed costs for the following so far in the current year (a) ammonia, (b) sulphur, (c) phosphate and (d) potash.
§ Mr. ParkinsonI regret that there is nothing which I can usefully add to the answer which I gave to my hon. Friend in reply to his previous question on this subject on 27 June 1980.—[Vol. 987, c.340.]