Austrian-based Lenzing Group’s Q1 2023 sales rose slightly by 1.3 percent year-on-year to €623.1m, primarily due to higher pulp sales, while fiber sales declined, the company said. Ebitda declined 66.2 percent year-on-year to €29.7 million in the first quarter, net income was €-64.9 million (compared to €34.1 million in Q1 ...