By Ali Lyon Shares in banknote printer De La Rue jumped five per cent in early deals this morning after the company responsible for printing the UK’s money edged closer to the sale of some or all of its business. It has also delayed its full year results to July to give potential bidders more time to make an offer. De La Rue kicked off a strategic review of its divisions last December when it said a “number of parties” had made proposals or expressed interest in buying parts of the business. It did not name the potential suitors. Clive Whiley, De La Rue’s chairman, commented: “Since my appoint…