The Government is not selling the nation's sovereignty to China, said Caretaker Prime Minister Datuk Seri Najib Tun Razak at an event with the staff of DRB-Hicom and the launch of the Pekan People's Housing project (PPR) on Friday. He added that the action by the Opposition in threatening to terminate the contract with China would only be a loss to the country, if China reacted by ordering Geely to cease becoming a strategic partner to Proton.