§ Mr. Skeetasked the Secretary of State for Industry if he will indicate the dollar price of naphtha at six-monthly intervals over the past three years and the £ sterling prices of low density polyethylene, polypropylene, PVC and polystyrene at the year end since 1973.
§ Mr. Les HuckfieldI am afraid that this information is not available from Government statistics but I understand that it is published inEuropean Chemical News.