4.1. The issuer's principal activities:
4.1.0. Description of the issuer's principal activities, stating the main categories of products sold and/or services performed.
Indication of any significant new products and/or activities.
4.1.1. Breakdown of net turnover during the past three financial years by categories of activity and into geographical markets insofar as, taking account of the manner in which the sale of products and the provision of services falling within the issuer's ordinary activities are organised, these categories and markets differ substantially from one another.
4.1.2. Location and size of the issuer's principal establishments and summary information about real estate owned. Any establishment which accounts for more than 10 % of turnover or production shall be considered a principal establishment.
4.1.3. For mining, extraction of hydrocarbons, quarrying and similar activities insofar as significant, description of deposits, estimate of economically exploitable