Brief: Zignago Vetro Q1 EBITDA EUR 28.2 Mln
May 6 (Reuters) - Zignago Vetro SpA ZV.MI: Q1 EBITDA EUR 28.2 MILLION Q1 NET PROFIT EUR 6.2 MILLION Q1 REVENUE EUR 146.8 MILLION Further company coverage: ZV.MI (Gdansk Newsroom) ((gdansk.newsroom@thomsonreuters.com; +48587696600;))