STORY: India said Sunday it will conduct a forensic investigation of the cause of a major fire at a plant making iPhone parts. The blaze broke out over the weekend at a Tata Electronics factory in Tamil Nadu state.

Production will remain suspended indefinitely at a Tata Electronics plant in southern India that makes Apple iPhone components after a fire at the weekend, officials said on Monday as they acted to prevent further damage from the blaze.

Apple sees India as a key growth market for the iPhone’s supply chain, as the company looks to diversify beyond China.