In 1958, Zulifqar Ali Bhutto joined the Government as the Youngest Cabinet Minister. What portfolio was given to him?

In 1958, Zulifqar Ali Bhutto joined the Government as the Youngest Cabinet Minister. What portfolio was given to him?

سن 1958 میں ذوالفقار علی بھٹو سب سے کم عمر کابینہ کے وزیر کے طور پر حکومت میں شامل ہوئے۔ اسے کون سا قلمدان دیا گیا؟
Explanation

Zulfiqar Ali Bhutto joined President Ayub Khan's cabinet as the Commerce Minister in 1958.

This making him the youngest cabinet minister at the time.

He served in this position from October 28, 1958, to January 16, 1960.