Producer Price Inflation measures the changes in the prices of locally produced commodities. The Producer Price Index (PPI) is defined as “A measure of the change in the prices of goods either as they leave their place of production or as they enter the production process.”
◦ General Industry
◦ Manufacture of rubber and plastic products
◦ Manufacture of metal products
◦ Manufacture of machinery and equipment
◦ Manufacture of electrical machinery, apparatus and materials
◦ Manufacture of other chemical products
◦ Extractive Industries