---
title: "Tosoh Corporation Reports Decline in Earnings Amid Market Challenges"
type: "News"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/264149370.md"
description: "Tosoh Corporation, a Japanese chemical company, reported a 5.4% decline in net sales to ¥499.1 billion for the six months ending September 30, 2025, due to lower prices and production. Operating income fell 5.6% to ¥44.7 billion, while income attributable to owners dropped 70.4% to ¥7.4 billion, impacted by an impairment loss at its U.S. subsidiary. The company anticipates a 4.1% decline in net sales and a 34.5% drop in income for the full year, citing ongoing market challenges."
datetime: "2025-11-04T06:50:37.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/264149370.md)
  - [en](https://longbridge.com/en/news/264149370.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/264149370.md)
---

> 支持的语言: [English](https://longbridge.com/en/news/264149370.md) | [繁體中文](https://longbridge.com/zh-HK/news/264149370.md)


# Tosoh Corporation Reports Decline in Earnings Amid Market Challenges

Tosoh Corporation is a Japanese chemical and specialty materials company listed on the Tokyo Stock Exchange, known for its diverse range of products including petrochemicals, chlor-alkali, and specialty materials. In its latest earnings report for the six months ending September 30, 2025, Tosoh Corporation reported a decrease in net sales by 5.4% to ¥499.1 billion, primarily due to lower selling prices and reduced production volumes. Operating income also saw a decline of 5.6% to ¥44.7 billion, while ordinary income slightly increased by 1.4% to ¥45.7 billion. However, income attributable to owners of the parent company dropped significantly by 70.4% to ¥7.4 billion, largely due to an impairment loss at its U.S. subsidiary. The company’s financial position showed a decrease in total assets to ¥1,300.0 billion, with liabilities also decreasing, resulting in a stable equity ratio of 62.3%. Looking ahead, Tosoh Corporation has revised its full-year forecast, anticipating a 4.1% decline in net sales and a 34.5% drop in income attributable to owners of the parent, reflecting ongoing challenges in the global market.

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