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Welcome to the ACCC > The ACCC > Public registers > Mergers register > By year > Unimin Australia Limited - acquisition of Hyrock Pty Limited, Westcal Pty Limited

Unimin Australia Limited - acquisition of Hyrock Pty Limited, Westcal Pty Limited


Type of assessment Informal Review
Reference 35439
Acquirer(s)
Unimin Australia Limited
Target(s)
Hyrock Pty Limited
Westcal Pty Limited
Industry Limestone and Lime Production business
Summary
Unimin Australia Limited has acquired the limestone and lime production businesses operated by Hyrock Pty Ltd and Westcal Pty Ltd (collectively Hyrock).
Outcome of assessment Not opposed
Total review days * 53
Commenced public review 7th January 2009
Date completed 24th March 2009
Market definition
The ACCC considered the acquisition in the context of the market for the manufacturing and distribution of quicklime and hydrated lime (lime) in New South Wales. The ACCC noted the strong regional character to competition in the relevant market.

The ACCC noted that the competition analysis in this review would be unchanged by the precise market delineation.
Competition analysis
The ACCC formed the view that the acquisition was unlikely to substantially lessen competition in the relevant market due to the existence of a significantly larger supplier which would continue to constrain the merged firm from attempting to unilaterally exercise market power in the relevant market.

The ACCC noted that the acquisition was unlikely to have increased the likelihood of coordinated conduct in the relevant market between the merged firm and the remaining competitor.
Review timeline
Date Event
5th January 2009 The acquisition was completed.
7th January 2009 ACCC commenced review under the Merger Review Process Guidelines.
14th January 2009 Closing date for submissions from interested parties.
24th March 2009 ACCC announced it would not oppose the acquisition.

* Total Review days = Total business days less public holidays and time during which the review was suspended.

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