The country's annual growth rate of the General Wholesale Price Index (GWPI) picked up to 11.4 percent in April from 10.7 percent in March. This can be attributed to higher annual rates observed in food items (8.5% from 7.4%); beverages and tobacco (4.8% from 1.5%); crude materials, inedible except fuels (25.9% from 24.8%); and mineral fuels, lubricants and related materials (29.6% from 28.6%). However, the annual rates for the following commodity groups slowed down during the month: chemicals, including animal and vegetable oils and fats, 9.5 percent from 10.3 percent; manufactured goods classified chiefly by materials, 3.2 percent from 3.3 percent; and machinery and transport equipment, 3.7 percent from 3.8 percent. Meanwhile, for three consecutive months, the annual growth rate for miscellaneous manufactured articles remained at 2.8 percent.