Chinese pork producer People's Food Holding (PFH) said today [Wednesday] that it is seeking a listing on the mainboard of the Hong Kong Stock Exchange. PFH is already listed on the Singapore Stock Exchange. If authorities in Hong Kong give the listing the go-ahead, some 50 million existing shares will be transferred from Singapore. There will be no issue of new shares. PHF currently has 1.05 billion shares issued and a free float of 32.5%.