Taiwan's Economic Daily News reports [Google translation, via Macotakara] that "high-ranking officials" at Samsung have disclosed that the firm has yet to receive orders for an A7 chip to be used in the iPhone 6 next year. The lack of contact with Apple about an A7 chip is reportedly leading to speculation at Samsung that Apple has shifted its orders for the chip to Taiwan Semiconductor Company (TSMC). According to the report, Apple and Samsung are currently operating under an exclusive supply contract for A-series chips, but that contract is set to expire in Jun