Which of the following statements about Vietnam is true?
A. Hanoi is the main center of Vietnam's marketplace economy.
B. Vietnamese farmers have long specialized in the production of Arabica coffee.
C. Vietnam's current level of rice exports challenges that of India.
D. Vietnam is no longer a communist country.

Among the choices provide the statement the is true about Vietnam is C, Vietnam's current level of rice exports challenges that of India. Vietnam's rice trades declined 26.5 percent a year ago with request from China and Southeast Asian nations, including the Philippines and Indonesia, falling pointedly in the midst of rising supplies from Thailand and India.