Aug 4 (Reuters) - Onex Corp ONEX.TO :
* ONEX PARTNERS ANNOUNCES SECONDARY SALE OF SIG COMBIBLOC
* SOLD ABOUT 32.0 MILLION SHARES OF SIG COMBIBLOC GROUP, AT A PLACEMENT PRICE OF CHF 15.50 PER SHARE
* CO WILL CONTINUE TO HOLD ABOUT 32.3 MILLION SHARES OF SIG FOR AN INTEREST OF 10%