With £3.1bn of debt to be serviced, interest cover rose to 3.6 times in the quarter, compared with 3.1 a year ago. This has been achieved largely because worldwide interest rates have fallen. On Wednesday, the group said the sale of its 30% stake in US-owned Huntsman International, which it had hoped would bring in £300m, may be delayed beyond next year. In 1999, ICI sold 70% of its commodities division to Huntsman for £1.7bn.