Foxconn Technology Group, a key manufacturing partner of Apple Inc., has appointed a new boss for its iPhone assembly business after a tumultuous year in China.

Apple Inc. exported more than $2.5 billion of iPhones from India from April to December, nearly twice the previous fiscal year’s total.

Investors are now paying attention to the potential risks associated with Apple Inc., which has caused the company's market value to drop below $2 trillion and could lead to further losses in the future.

Apple Inc. shares have been steadily sliding, pushing the iPhone maker's market value below $2 trillion.