Apple's key India suppliers, Foxconn and Tata, exported a record-breaking $2 billion in iPhones to the U.S. in March to dodge import tariffs.Foxconn, Apple's main India supplier, exported smartphones worth $1.31 billion in March, its highest ever for a single month.Tata Electronics, another Apple supplier, exported iPhones worth $612 million in March, which was around 63% higher than the previous month.Apple ramped up production in India and chartered cargo flights to secure iPhone inventory in the U.S. and prioritize American consumers.