Hutchison Port to raise $5.4 billion in Singapore listing grahamearnshaw 15 years ago Hutchison raises stakes in Hong Kong, Shenzhen portsDateJanuary 3, 2011In relation toTransport & LogisticsPort operators eye stakesDateApril 10, 2006In relation toTransport & LogisticsLi Ka-shing says Shenzhen will trounce HKDateMarch 31, 2008In relation toEconomics & Trade