Which of the following explains the three-way trade system that developed after the British empire took over India?

The British empire brought he from China in Exchange. Its old China, opium and cotton the empire had taken over from India.
The British empire bought opium and cotton from China and exchange it sold china tea the empire had taken from India.
No three-way trade system developed after the British empire took over India.
The British empire bought rice from China and exchange it so China opium and cotton the empire had taken from India.

The British empire bought opium and cotton from India, exchanged it for tea from China, and then sold the tea in Britain.