The Nikkei Singapore Purchasing Managers’ Index™ (PMI™) is based on data compiled from monthly replies to questionnaires sent to executives in over 400 private sector companies including manufacturing, services, construction and retail. Survey responses reflect the change, if any, in the current month compared to the previous month based on data collected mid-month. An index reading above 50 indicates an overall increase in private sector activity, below 50 an overall decrease. This page provides - Singapore Composite Pmi- actual values, historical data, forecast, chart, statistics, economic calendar and news. Singapore Private Sector PMI - actual data, historical chart and calendar of releases - was last updated on August of 2018.