Nippon Steel may ask Brazil court to name new Usiminas CEO -source

SAO PAULO, July 8 (Reuters) - Nippon Steel & Sumitomo Metal could ask a Brazilian court to choose a new chief executive for its jointly owned steelmaker, Usinas Siderúrgicas de Minas Gerais SA, if a shareholder meeting fails to produce a better solution, a source with direct knowledge of the situation said on Friday.