I am going to proceed from the assumption, that by ‘outsourcing’ you mean ‘offshoring’ Right now, Research and Development. That is where the West still has the edge. But if you neglect, and in certain countries even dismantle, education and science, that, too, will soon change. Apart from that, there is domestic infrastructure construction and maintenance, general construction (buildings), retail, goods transport, public transport, medical services, police, and government services.