. Duomo's cathedral and Porta Nuova's financial district are seen in Milan, Italy, May 16, 2018. /Stefano RellandiniMILAN Italy's business lobby Confindustria forecasts an almost 2% hit on the country's gross domestic product (GDP) on average per year in 2022 and 2023 in case of a stop of natural gas imports from Russia in June, it said in a research note. "A