 Bunzl PLC LSE:BNZL hiked its half-year dividend 6.8 as it said inflation was proving somewhat supportive to its profit margins. Revenues for the FTSE 100-listed non-food product distributor came to 5.7bn on the first half of the year, 16.1 higher than a year ago, or 12.4 if currency swings are taken out. 