International seafood leader Thai Union Group PCL has announced the acquisition of the remaining 49 percent shares of the German shelf-stable seafood leader company Rugen Fisch AG. According to Thai Union’s statement, the company first acquired a majority of 51 percent of shares in Rugen Fisch in 2016 and has now purchased the remaining 49 percent. Thiraphong Chansiri, president and CEO of Thai Union Group, said: “Rugen Fisch has been …