Singapore-listed See Hup Seng Limited (SHS) said it has entered into a conditional agreement to acquire a 73% stake in Top Power Holdings Limited (TPHL), from Dong Fang Gas (China) Limited (DFGC), a subsidiary of Hong Kong listed Pacific Century Premium Developments Limited (PCPD for S$17.58 million. (US$1=S$1.7). PCPD is 93.41%-owned by Hong Kong Stock…