Oslo, June 1 news: Norwegian Norsk Hydro Group said on Thursday that the company plans to sell Ellenville aluminum extrusion plant in New York, which employs 360 people, but only began to seek buyers. The factory produces aluminum rolled products including construction, consumer durables and other industries. The company did not provide production data for the factory. The plant is not the core business of the company’s extrusion products in North America.