Camson is a very good stock and one should keep in their portfolio. Now trading at very low valuations @79.85 wth book value of 51.6 and pe of 5.8. Its Fy'11 eps is 12.15. As per HDFC rec. its FY'12 EPS should be 16 and BV is at 74. In June qtr promoters raised their stake to 36.74 from 31.31.08 which is v v +ve signal to the company.