It was introduced in 1997 . 42.8% alcohol is present in it . The name of the website is Pernod-Ricard.com/Imperial-Blue . Imperial Blue originated from India . It is manufactured by Pernod Ricard . royal stag,blenders pride,chivas regal,100 pipers are related to Imperial Blue . It is a type of Indian whisky
Imperial Blue was made by Corporación José R. Lindley S.A. company