Even if the trade talks are settled, long-term friction will remain between China and the United States. China has an industrial policy which will see it strive to make more advanced products, such as aircraft and medical devices. The US wants to keep selling these kinds of high-value manufactured goods to China. It remains a fundamental issue for the two world economic powers. FT Alphaville's Brendan Greeley speaks first with Brad Stetser, the former US Treasury economist and China watcher, and then is joined by Colby Smith to hear from Freya Beamish, China expert at Pantheon Macroeconomics.