"Figure 4: Crude oil provided the largest downward contribution to the annual rate in April 2020","" "Input producer price inflation, contribution to 1-month and 12-month growth rate, UK, April 2020","" "","" "Notes","1. Contributions to the rate may not add up to the rate exactly because of rounding." "Unit","Percentage points" "","" "Product group","1-month","12-months" "Fuel including Climate Change Levy","-0.05","0.20" "Crude oil","-3.82","-11.08" "Home food materials","0.16","0.05" "Imported food materials","-0.18","0.18" "Other home-produced materials","0.00","0.03" "Imported metals","-0.74","0.84" "Imported chemicals","-0.15","-0.48" "Imported parts and equipment","-0.24","0.46" "Other imported materials","-0.07","-0.03"