Working on fixing MRP of oxygen concentrators: Centre to Delhi HC ANI | Updated: May 25, 2021 16:52 IST By Amiya Kumar Kushwaha New Delhi [India], May 25 (ANI): Centre on Tuesday apprised the Delhi High Court that it is in process of coming up with the formula for fixing the Maximum Retail Price (MRP) of oxygen concentrators. Advocate Kirtiman Singh, appearing for Central Government told the Delhi High Court that National Pharmaceutical Pricing Authority (NPPA) has initiated the process of fixing of formula for the pricing of oxygen concentrators. A Division Bench of Justices Vipin Sanghi and Jasmeet Singh, thereafter, posted the matter for further hearing next Monday.