I applied through other source. The process took 2 weeks. I interviewed at Pfizer (Shanghai, Shanghai) in Jan 2013
Interview
I've networked with a Pfizer China HR via linkedin to secure a phone interview. First round phone interview consisted of background and behavioral questions (i.e. describe yourself). Second round was a short assignment. Third round phone interview was a longer 30 min interview with a Pfizer Director. Overall, very straight forward and efficient.