	hanson han to sell bond s delivery service hanson industries the u s arm of hanson trust plc said contracts have been exchanged in london for the sale of bond s delivery service to rockwood holdings plc for about mln dlrs in cash completion is subject to rockwood shareholder approval in its most recent financial year bond s which was purchased by hanson trust plc in its uisition of imperial group plc in april made dlrs pre tax profit on sales of mln dlrs net tangible assets are mln dlrs hanson said reuter 
