ALTANA said that despite the burdens of the coronavirus pandemic, it recorded only a slight decline in sales in the 2020 fiscal year and was able to increase EBITDA in a year-to-year comparison.    Sales reached €2,178 million, just 3% below the 2019 level.    Adjusted for acquisition and exchange-rate effects, the sales decrease was 4%.    Earnings before interest, taxes, depreciation and amortization (EBITDA) rose to €426 million, exceeding the previous year’s level by 2%.    F...