New Delhi, April 6 Natural gas supplies to fertilizer plants have been increased to about 90 per cent of their requirement after oil companies procured liquefied natural gas (LNG) from the spot market as part of a broader set of measures to manage fuel availability amid disruptions linked to the Strait of Hormuz situation, officials said.With the war in West Asia disrupting energy flows from the Gulf nations, the government initially restricted gas supply to fertilizer (urea) plants to about 60 per cent of the requirement. It was scaled up to 75-80 per cent through alternative arrangements.Gas supply has been raised to 90 per cent of their six-month average consumption from April 6 using spot procurement, Sujata Sharma, Joint...