ANNUAL REPORT At December 31, 2021 Exhibit 99.1 CONTENTS BOARD OF DIRECTORS AND AUDITOR 2 LETTER FROM THE CHAIR AND THE CHIEF EXECUTIVE OFFICER 4 BOARD REPORT 7 PRESENTATION OF FINANCIAL AND CERTAIN OTHER INFORMATION 7 OUR COMMITMENT TO SUSTAINABLE DEVELOPMENT AND LONG-TERM VALUE CREATION 8 REPORT ON OPERATIONS 23 SELECTED FINANCIAL DATA 23 RISK FACTORS 24 BUSINESS OVERVIEW 38 RESEARCH AND DEVELOPMENT 60 HUMAN RESOURCES 61 OPERATING AND FINANCIAL REVIEW AND PROSPECTS 64 RISK MANAGEMENT AND CONTROL SYSTEM 91 ...