The tripartite forum on commercialisation of it research results was held on 29 june 1999 at the recital hall , 8 f high block of city hall in central 资讯科技研究成果商品化三方会议下称三方会议已于一九九九年六月二十九日在中环大会堂高座八楼演奏厅举行。
City hall houses the recital hall , exhibition gallery , the library and the marriage registry in the high block . the lower block is home to the well - equipped concert hall , theatre , exhibition hall and several restaurants 大会堂高座设有演奏厅、展览馆、图书馆及婚姻注册处，而低座则有设备完善的音乐厅、剧院、展览厅及酒楼餐馆等。
