https://www.taxtmi.com/circulars?id=2258 DEPB for formulations of bulk drugs is determined by taking seventy five percent of constituent bulk drug DEPB rates and, for multi constituent formulations, averaging those adjusted rates. If a constituent lacks a notified rate, use the Serial Number 40 (non specified bulk drug) rate and average it with seventy five percent of the notified bulk drug rate. The Serial Number 40 averaging method applies only where the non specified constituent comprises at least twenty percent by weight; constituents under the weight threshold are treated as zero contribution. en-us Fri, 22 Oct 1999 00:00:00 +0530 Mon, 02 Mar 2009 18:04:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=2258 DEPB for formulations of bulk drugs is determined by taking seventy five percent of constituent bulk drug DEPB rates and, for multi constituent formulations, averaging those adjusted rates. If a constituent lacks a notified rate, use the Serial Number 40 (non specified bulk drug) rate and average it with seventy five percent of the notified bulk drug rate. The Serial Number 40 averaging method applies only where the non specified constituent comprises at least twenty percent by weight; constituents under the weight threshold are treated as zero contribution. Circulars DGFT Fri, 22 Oct 1999 00:00:00 +0530 https://www.taxtmi.com/circulars?id=2258