The oil minister has ordered Reliance Industries to stop gas supplies from India's biggest gas field, the Krishna Godavari (KG) D6 block, to non-core users. The reason being a sharp decline in the production from the block.

Reliance Industries chairman Mukesh Ambani holds a glass container filled with crude oil extracted from the D6 block of Krishna Godavari (KG) basin in September 2008. Ambani is India's richest man.

The ministry has asked the company to first meet full demand of fertilizer and power plants. This means the company needs to cover only the core sector at the moment. The news has hit the stock, but fertilizer and power stocks have reacted postively.