Mitsui Chemicals

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US Orders Emissions Cuts at Denka’s Louisiana Site

Acting on behalf of the Environmental Protection Agency (EPA) and the US Attorney’s Office for the Eastern District of Louisiana, the US Department of Justice has ordered Japanese plastics and rubber producer Denka Performance Elastomer to “significantly reduce” hazardous chloroprene emissions from its neoprene plant in LaPlace, Louisiana.

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Celanese and Mitsui Extend Strategic Partnerships

US chemical group Celanese is extending one existing strategic collaboration with Japan’s Mitsui and establishing a new one. Added to the 50:50 methanol joint venture will be a new 30:70 JV in food ingredients, in which the Japanese partner will hold the majority.

Free Virtual Event

Batteries and Hydrogen: Competitors or Partners?
CHEManager Spotlight

Batteries and Hydrogen: Competitors or Partners?

17 September 2026 | Reserve your spot to learn where solid-state batteries and green hydrogen are headed—and how leading teams are turning them into scalable energy storage solutions.