In March 2012, the Indian Patent Office granted a domestic company, Natco Pharma, a license to manufacture generic Sorafenib, bringing its price down by 97%. Bayer sells a month's supply, 120 tablets, of Nexavar for. Natco Pharma will sell 120 tablets for , while still paying a 6% royalty to Bayer. The royalty was later raised to 7% on appeal by Bayer. Under the Patents Act, 1970 and the World Trade Organisation TRIPS Agreement, the government can issue a compulsory license when a drug is not available at an affordable price.