Changchun Petrochemical will find land for a new plant in Arizona. The company will produce electronic grade hydrogen peroxide (H2O2), tetramethylammonium hydroxide (TMAH) developer, electronic grade solution and electroplating solution.
Changchun Petrochemicals will find land for its new plant in Arizona, which will produce electron-grade hydrogen peroxide (H2O2), ammonium tetumyl hydroxide (TMAH) development agents, electron-grade solutions and electroplating solutions.
Changchun Petrochemical will look for land for its new plant in Arizona, which will produce electronic grade hydrogen peroxide (H2O2), tetramethylammonium hydroxide (TMAH) developer, electronic grade solution and electroplating solution.<br>