Tosoh announced its financial results for the first half (April–September) of the fiscal year ending March 31, 2026, posting net sales of 499.1 billion yen ($3.22 billion), down 5.4% year-on-year, operating income of 44.7 billion yen (down 5.6%), ordinary income of 45.7 billion yen (up 1.4%), and net income of 7.4 billion yen, a 70.4% decrease from the same period…

