sentences:  The cornerstone of the pipeline was laid on 8 June 2018 in Ingå.The ceremony was attended by Minister of Economic Affairs and Infrastructure of Estonia Kadri Simson, Minister of the Environment and Energy of Finland Kimmo Tiilikainen, European Commission member Jyrki Katainen and the managers of Elering and Baltic Connector Oy.Laying the offshore pipeline started on 20 May 2019 and was completed on 24 June 2019.