Explanation:

All statements are correct.
New Space India Limited (NSIL)

• NSIL seeks for private partners to build its heavy lift rocket LVM3 (Geosynchronous Satellite Launch Vehicle Mk III).

• New Space India Limited is a wholly owned commercial arm of the Indian government under the Department of Space, incorporated in 2019.

• It is designated as the nodal agency for production of PSLV launch vehicles through an Indian industry consortium.

• NSIL is mandated to establish and maintain national space infrastructure to meet India's telecommunication needs.

• Its primary responsibility is to enable and promote Indian industries to take up high-technology space-related activities.

• NSIL aims to commercially exploit products, services and technologies from India's space program drawing on ISRO's heritage.

Hence option 3rd is correct.