Estimates of Shipments for the semiconductor industry are no longer shown separately, but are included in Computers and Electronic Products industry and in all other applicable aggregate totals.
Source: US. Bureau of the Census
US. Bureau of the Census, Value of Manufacturers' Total Inventories for All Manufacturing Industries Excluding Defense [AMXDTI], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/AMXDTI/, July 29, 2015.