On, 22 June 2021, Boral Limited announced that, it sold US building products business to Westlake Chemical Corporation for $2.9bn. after several bids were reviewed. But Seven group which launched a low-ball $6.50 a share bid for the Company on May 10, said it was disappointed with the sale. Seven group claimed the construction materials giant should have received a bigger payday given strong US trading conditions and also blasted changes made to employment incentives for chief executive Zlatko Todorcevski and chief finance and strategy officer Tino La Spina.