Answer : 3. "Punjab"
Explanation :

Bulk Drug Park The Prime Minister, Shri Narendra Modi laid the foundation stone of Bulk Drug Park and dedicated the Indian Institute of Information Technology (IIIT) Una to the nation. work is beginning on the second bulk drug park of the country at Una here. “Being chosen as one of the only three states for a bulk drug park is a momentous decision for the state and is a result of our affection and dedication for the state”. Three bulk drug parks have received ‘in principle approval from the Central government of India. The bulk drug parks in Gujarat, Himachal Pradesh, and Andhra Pradesh will provide a consistent supply of bulk drug active components and will ensure India’s drug security.