BTEQ Parallel Execution to speed up executing SQL statements

Currently I am executing SQL statements one by one as below,

bteq << EOB
.logon XXXX
.OS rm -f  file.sql
.SET FORMAT OFF
.SET TITLEDASHES OFF
.SET WIDTH 999
.export data file=file.sql
.SET RECORDMODE OFF;

SQL statement1;
SQL statement2;
SQL statement3;
SQL statement4;
SQL statement5;
SQL statement6;
SQL statement7;
SQL statement8;
SQL statement9;
SQL statement10;


.export reset
.EXIT ERRORCODE
EOB

 
and it is taking more time.
Is there any way we can speed up the execution by making the execution process parallel in BTEQ.