Oct 22, 2026, 08:44 UTC
Tosoh announced that it developed Petrothene CZ11, a recyclable, heat-resistant polyethylene resin for foam applications, jointly with Chuo Bussan; it can be remolded without changing its properties and withstands temperatures up to 120°C.
Source:Oct 13, 2026, 11:10 UTC
Tosoh announced that it will acquire Asahi Kasei’s 50% stake in Nanyo Kasei and make the urethane-resin-materials joint venture a wholly owned subsidiary; the purchase price was not disclosed.
Source:Aug 31, 2026, 10:42 UTC
Tosoh announced on August 31 that it will raise prices for chloroprene rubber, used in automotive and industrial rubber products, by at least 60 yen per kilogram, effective for shipments from September 24, citing higher raw material and fixed costs.
Source:Aug 4, 2026, 04:00 UTC
Tosoh Corporation announced its first-quarter results for the period ending June 2026, with recurring profit surging 2.4 times year-on-year to 34.3 billion yen.
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