The correct answer is: All of the above.
The Special Commercial Court of Haryana is located at Chandigarh, Panipat, Faridabad, and Gurugram.
Chandigarh is the capital of both Haryana and Punjab. It is a union territory and is not a part of any state. The Special Commercial Court of Haryana in Chandigarh is located at the District Court Complex, Sector 17.
Panipat is a city in the Indian state of Haryana. It is located in the Panipat district, which is about 90 kilometers north of New Delhi. The Special Commercial Court of Haryana in Panipat is located at the District Court Complex, Sector 13.
Faridabad is a city in the Indian state of Haryana. It is located in the Faridabad district, which is about 30 kilometers south of New Delhi. The Special Commercial Court of Haryana in Faridabad is located at the District Court Complex, Sector 12.
Gurugram is a city in the Indian state of Haryana. It is located in the Gurugram district, which is about 30 kilometers south of New Delhi. The Special Commercial Court of Haryana in Gurugram is located at the District Court Complex, Sector 43.