SAN JOSE, Calif., April 13 /PRNewswire/ -- SEMI today announced
corrections to the January and February book-to-bill reports. Corrected
figures for January 2007 show the three-month average for bookings was
$1.45 billion, with billings at $1.45 billion, and a ratio of 1.00.
Corrected figures for February 2007 show the three-month average for
bookings was $1.40 billion, with billings at $1.43 billion, and a ratio of
0.98.
The SEMI book-to-bill is a ratio of three-month moving averages of
worldwide bookings and billings for North American-based semiconductor
equipment manufacturers. Billings and bookings figures are in millions of
U.S. dollars.
Billings Bookings Book-to-Bill
(Three-month avg.) (Three-month avg.)
January 2007
(final)
*Revised 04/07
Original 1,604.5 1,674.7 1.04
Corrected 04.11.2007 1,448.0 1,445.8 1.00
February 2007
(prelim.)
*Revised 04/07
Original 1,577.6 1,652.8 1.05
Corrected 04.11.2007 1,428.8 1,400.9 0.98
The data contained in the original release was compiled by David
Powell, Inc., an independent financial services firm, without audit from
data submitted directly by the participants. A data input error was
discovered in a review of the February book-to-bill report and additional
processes have been implemented to catch such errors before publication.
SEMI is a global industry association serving companies that provide
equipment, materials and services used to manufacture semiconductors,
displays, nano-scaled structures, micro-electromechanical systems (MEMS)
and related technologies. SEMI maintains offices in Austin, Beijing,
Brussels, Hsinchu, Moscow, San Jose (Calif.), Seoul, Shanghai, Singapore,
Tokyo and Washington, D.C. For more information, visit http://www.semi.org.
SOURCE SEMI
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Related links:
http://www.semi.org/
CONTACT:
Scott Smith of SEMI, +1-408-943-7957, or
cell, +1-408-438-3408, or ssmith@semi.org
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