<p>A gas leak at Indian chemicals maker IOL Chemicals and Pharmaceuticals killed one person and injured three others, the company said on Monday.</p>.<p>The leak occurred on Sunday at IOL's Barnala plant in <a href="https://www.deccanherald.com/india/punjab">Punjab</a>, the company said. The leak has been contained, it said, without sharing any further details.</p>.<p>Of the three injured individuals, one has been discharged from the hospital, while the other two are under observation, IOL said in an exchange filing. </p>
<p>A gas leak at Indian chemicals maker IOL Chemicals and Pharmaceuticals killed one person and injured three others, the company said on Monday.</p>.<p>The leak occurred on Sunday at IOL's Barnala plant in <a href="https://www.deccanherald.com/india/punjab">Punjab</a>, the company said. The leak has been contained, it said, without sharing any further details.</p>.<p>Of the three injured individuals, one has been discharged from the hospital, while the other two are under observation, IOL said in an exchange filing. </p>