Ennore Port is not located in the western coastal plains of India. It is situated on the east coast of India, near Chennai, Tamil Nadu.
It is located at Ennore in Tamil Nadu is the only corporate port owned by the Indian government.
Hence, pair 1 is correct.
Kamarajar Port Ltd was formed as a company under the Companies Act when it was opened in 2001.
Ennore Port is located on the Coromandel Coast about 18 km north of Chennai Port, Chennai, it is the 12th major port of India.
It is the first port in India which is a public company.
The Kamarajar Port Limited is the only corporatized major port and is registered as a company.