S. 80IC : Special category States-Availed deduction under section 80-IC for a period of 5 years at rate of 100 per cent,-Entitled to deduction on substantial expansion for remaining 5 assessment years at rate of 25 per cent (or 30 per cent where assessee is a company)-Not at rate of 100 per cent-Review petition is dismissed on account of 412 days in filing the review petition and also on merits. [S.80IC, Art. 136]