Mineralogy Pty Ltd v Sino Iron Pty Ltd (No 4)

Mineralogy Pty Ltd v Sino Iron Pty Ltd (No 4) involved a dispute over the termination of Facilities Deeds related to a multi-billion dollar project. The proceedings were brought by Mineralogy, seeking to terminate the Deeds due to alleged breaches by the CITIC parties. The case reached a significant stage when Mineralogy, despite having ample time and opportunity to review the CITIC parties' defence, sought to amend its pleadings on the eve of the trial. This application, if granted, would have caused a substantial delay and prejudice to the CITIC parties.

The legal issues before the court included whether Mineralogy's application to amend its pleadings was permissible, and if so, who should bear the costs associated with this application. The court needed to consider the principles governing indemnity costs and the exceptional circumstances under which they might be awarded. These principles were well established, with a notable case being DS Clarke Nominees Pty Ltd v Adder Holdings Pty Ltd [2015] FCA 277.

The court found that Mineralogy's application was grossly delayed, raised major new matters, and would inevitably result in an adjournment for a substantial period. The timing of the application, coming just before the commencement of evidence and cross-examination, compounded the issue. The lack of explanation for the delay further exacerbated the situation. Despite the substantial evidence of prejudice to the CITIC parties, Mineralogy did not withdraw the application until after the hearing. The court held that these exceptional circumstances warranted the award of indemnity costs to the CITIC parties.

In conclusion, the court ordered that Mineralogy should pay the costs of the CITIC parties for the amendment application on an indemnity basis. This decision underscored the importance of timely and well-considered legal strategies in high-stakes litigation, particularly in cases involving significant financial and operational implications.