Feb 6 (Reuters) - Swick Mining Services Ltd SWK.AX :
* 1H18 PRELIMINARY REVENUE $71.5 MILLION
* 1H18 PRELIMINARY LOSS BEFORE TAX OF $1.6 MILLION
Feb 6 (Reuters) - Swick Mining Services Ltd SWK.AX :
* 1H18 PRELIMINARY REVENUE $71.5 MILLION
* 1H18 PRELIMINARY LOSS BEFORE TAX OF $1.6 MILLION