The US/Chinese trade war has sent ripples of concern throughout big corporations. Apple has relied almost exclusively on Chinese manufacturing and assembly for its product lines for many years, and has been particularly exposed to the recent rounds of tariffs on Chinese exports.

Nikkei reports that Apple is talking with suppliers and is in early stages of a ‘fundamental restructuring’ of its supply chain. Apple has reportedly asked suppliers to price out the cost of moving 15-30% of production out of China.

Nikkei says that Apple is likely to continue with the partial exodus even if the United States and China resolve their differences. It says Apple’s interest in diversification was triggered by the recent trade war but it has identified that the long-term risks of production are not going away.

Nikkei says Apple has asked iPhone assembly plants like Foxconn, Pegatron, and Wistron to evaluate moving production as well as Quanta, Compal, and Inventec (manufacturers of iPads, MacBooks, and AirPods).

iPhone production has expanded beyond China over the last few years with some manufacturing popping up in Brazil and India. For its part, Apple presents its production as a global supply chain with component parts of an iPhone coming from all over the world. That being said, the vast majority of iPhone assembly happens in China factories like Foxconn.