China continues its transition to a sustainable growth path. Rebalancing has progressed on many dimensions, particularly switching from industry to services and from investment to consumption, but less on reining in rapid credit growth. Reforms have advanced impressively across a wide domain, but lagged in some critical areas, and the transition to sustainable growth is proving difficult, with sizable economic and financial volatility. Vulnerabilities are still rising on a dangerous trajectory and fiscal and foreign exchange buffers, while still adequate, are eroding.