The cabinet has extended until September a requirement for its two state telecommunication carriers to buy part of their equipment from state-run telecoms gear maker ITI Ltd
Bharat Sanchar Nigam Ltd and Mahanagar Telephone Nigam Ltd
For products made by ITI, the two carriers must buy at least 30% of their requirement from the company.
"This will enable ITI to survive in the competitive environment," the statement issued after a meeting of the cabinet said.
Most of India's telecommunication gear are sourced from foreign manufacturers given the limited local manufacturing capability.
By 2:38 p.m., ITI shares were trading 6.7% higher at Rs 16.85 in a Mumbai market that was up 1.2%.