Eighteen people were killed in a fire on Monday at a chemical factory in the western Indian city of Pune.
The police said 20 people had survived the blaze and the charred bodies of all those killed had been recovered.
An inquiry has been ordered by the district administration.
The fire was at a plant where chemical manufacturer SVS Aqua Technologies makes products including hand sanitizers, local media reported.
Footage shared on social media showed a thick plume of smoke billowing out as fire crews fought the blaze.
Prime Minister Narendra Modi offered his condolences on Twitter.
His office said the next of kin of those killed would receive 200,000 Indian rupees (AED 10,089) from a relief fund, and people who were injured would receive 50,000 Indian rupees.
Interior ministers of the Gulf Cooperation Council (GCC) have held an emergency ministerial meeting in Riyadh, chaired by the Kingdom of Bahrain, according to the Saudi Press Agency.
Gunshots broke out in chaotic scenes at the Philippine Senate on Wednesday where troops had been deployed after a politician wanted by the International Criminal Court urged supporters to mobilise and thwart his imminent arrest.
US President Donald Trump and an entourage that included Nvidia's Jensen Huang and Elon Musk were greeted with a lavish welcome in Beijing on Wednesday as he prepared to ask China's Xi Jinping to "open up" to US business at the start of their two-day summit.
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