Nippon Kayaku Co., Ltd. revised consolidated earnings guidance for the six months ended September 30, 2023. For the period, the company expects revised net sales of JPY 97,900 million, operating income of JPY 4,800 million, profit attributable to owners of parent of JPY 6,100 million and profit attributable to owners of parent per share of JPY 36.79 compared to previously expected net sales of JPY 97,100 million, operating income of JPY 5,300 million, profit attributable to owners of parent of JPY 4,400 million and profit attributable to owners of parent per share of JPY 26.54.