MILAN (Reuters) – Prysmian said on Thursday its core profit rose 35% in the first quarter thanks to a solid performance at its energy and telecoms businesses, with the company guiding for a full year result at the higher end of its forecast. “Our well-balanced business portfolio, diversified geographical footprint and efficient supply chain management continued to be strong drivers of resilience and growth,” Chief Executive Valerio Battista said in a statement. The world’s largest cable maker said its adjusted earnings before interest, taxes, depreciation and amortisation (EBITDA) stood at 288…