Blog Reply : DLF Cement name first changed to Ambuja Cement Rajasthan Limited ( ARCL ).
Then , around 2004 ,ARCL was merged with Gujarat Ambuja Cement Limited .
Merger Ratio 1 Gujarat Ambuja = 50 ARCL shares
Shareholders of erstwhile DLF Cement should get all the Bonus issues ( if any ) and at least last 7 years of unclaimed dividends
First get your DLF Cement shares exchanged for Ambuja Cement shares . You may
write to Company Secretary , Ambuja Cement =====================================
Blog Caution : Please Recheck All Information