Reliance, owned by billionaire Mukesh Ambani, launched the app on Saturday morning, said a person with direct knowledge of Reliance’s launch plans. The firm did not announce the launch. Neither parent Reliance Industries nor Shein responded to requests for comment outside business hours.

The Shein India Fast Fashion app represents a departure from Reliance’s strategy of adding brands to its flagship fashion app Ajio – whose offering includes Superdry and Gap – as it competes with rivals such as Myntra from Walmart’s Flipkart. Last year, India’s government disclosed to parliament that Reliance had entered an agreement with Shein under which Indian manufacturers would supply products under the Shein brand. It did not make any other details public.

.