Mounting gas shortages have disrupted operations ‌at some steel plants of India's top metals conglomerate JSW Group, with one unit facing a ​potential shutdown in the coming days, according to an internal note seen by Reuters. India, the world's ​second-largest crude ​steel producer, is facing its worst gas crisis in decades after the Middle East conflict disrupted supply routes.

JSW said in the note that disruptions ⁠to fuel supplies and maritime operations were starting to affect its operational stability and supply chain. As a result JSW Steel Coated Products risked missing sales and supply obligations for tinplate under the government's production-linked incentive scheme and has requested a six-month ​extension, it ‌added.

"JSW has also ⁠received force majeure ⁠notice from one of its key suppliers - Petronet LNG Ltd owing to Middle East crisis affecting ​LNG shipment," the note said.

JSW did not immediately ‌respond to a request for comment.

HUGE ADVERSE IMPACT

In ⁠a separate letter, also seen by Reuters, to the federal steel secretary dated March 7, the Indian Steel Association said a shortfall of propane and liquefied petroleum gas affected the entire value chain and would have a "huge adverse impact" on steel-based micro, small and medium enterprises and their ancillary units, which employ a large workforce.

JSW Steel, Tata Steel and state-run Steel Authority of India are among the ISA's members.

India has invoked emergency measures, restricting natural gas use to ‌priority sectors after liquefied natural gas shipments through the Strait ⁠of Hormuz were disrupted by the conflict.

The ISA has asked ​the government to fast-track subsidised spot imports from non-Middle East sources and ensure priority allocation to steel and allied industrial clusters.

The steel association did not immediately respond ​to a request for ‌comment. India's small steel producers have warned of production halts because ⁠of gas shortages, Reuters reported ​last week.

(Reporting by Neha Arora; editing by Mayank Bhardwaj, Kirsten Donovan)