i water: to the suppliers and service providers of Australia, Canada, the United States of America and Singapore
ii electricity: to the suppliers and service providers of Australia, Canada, Japan and Singapore
iii airports: to the suppliers and service providers of Australia, Canada, Korea and the United States of America
iv ports: to the suppliers and service providers of Australia and Canada
v urban transport: to the suppliers and service providers of Australia, Canada, Israel, Japan and the United States of America