Today, HK: Hong Kong General Chamber of Commerce seminar: 'Turning waste to business'. British Chamber of Commerce breakfast briefing: 'China energy'. British Chamber of Commerce 'Putonghua foundation course for expatriate executives' (until December 7). CPA Australia CPD workshop: 'Overview of liquidations'. Speaker: Derek Lai, deputy national managing partner in reorganisation services at Deloitte Touche Tohmatsu. Tomorrow, HK: Canadian Chamber of Commerce breakfast: 'Nurturing global citizens'. Speaker: Permanent Secretary for Education and Manpower Fanny Law. American Club. British Chamber of Commerce breakfast briefing: 'Development on the PRC tax reforms and their implications'. American Chamber of Commerce breakfast meeting with Stewart Ballard, chief commercial consul, US commercial service, American Consulate-General. American Club. Baker & McKenzie seminar: 'Annual Hong Kong property update'. Conrad Hotel. Friday, October 7, HK: Hong Kong General Chamber of Commerce joint luncheon.