Jan 5 (Reuters) - Sdi Ltd SDI.AX :
* HY PRELIMINARY SALES EXPECTED TO BE A$33.6 MILLION, DOWN 2.2 PERCENT
* EXPECTS HY AFTER TAX PROFIT TO BE IN RANGE OF $1.0 MILLION TO $1.3 MILLION
Jan 5 (Reuters) - Sdi Ltd SDI.AX :
* HY PRELIMINARY SALES EXPECTED TO BE A$33.6 MILLION, DOWN 2.2 PERCENT
* EXPECTS HY AFTER TAX PROFIT TO BE IN RANGE OF $1.0 MILLION TO $1.3 MILLION