Nov 2 (Reuters) - CSR Ltd CSR.AX :
* HY NET PROFIT AFTER TAX ATTRIBUTABLE DOWN 15% TO $58.7 MILLION
* HY REVENUE FROM ORDINARY ACTIVITIES $1,075.5 MILLION, DOWN 6%
* ANNOUNCES INTERIM ORDINARY DIVIDEND OF 8.5 CENTS; INTERIM SPECIAL DIVIDEND OF 4.0 CENTS