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Tokuyama-LOTTE JV breaks ground on new tetramethylammonium hydroxide plant

This article was originally posted on Chemical Engineering Online.
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Summary
Tokuyama Corp. announced that Hantok Chemicals—a Tokuyama–LOTTE joint venture—has broken ground on a new plant in Pyeongtaek, South Korea, to produce tetramethylammonium hydroxide (TMAH), a photoresist developer used in semiconductor manufacturing. Commercial operations are targeted for September 2027.

What impact do you think added TMAH capacity in Pyeongtaek will have on the semiconductor supply chain and local ecosystem by 2027?

Tokuyama Corp. (Tokyo) announced that Hantok Chemicals Co., Ltd. , an equity-method affiliate of Tokuyama, held a groundbreaking ceremony in Pyeongtaek, Republic of Korea, for its new Pyeongtaek Plant, which will be a production facility for tetramethylammonium hydroxide (TMAH), a photoresist developer. Commercial operations are scheduled to commence in September 2027. Hantok is a joint […]

The post Tokuyama-LOTTE JV breaks ground on new tetramethylammonium hydroxide plant appeared first on Chemical Engineering.

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