Author of Chip War writes:

What is the significance of Huawei’s new smartphone chip? The controversial Chinese telecoms company has attracted headlines because its new Mate 60 Pro phone has a sophisticated homegrown chip. SMIC, the Chinese chipmaker that Huawei collaborated with, has never previously made such an advanced semiconductor.

The chip industry is divided on what this means. On the one hand, SMIC has succeeded only in replicating a manufacturing process — called 7 nanometre — that Taiwan’s TSMC, the world’s leading chipmaker, was already producing at high volume in 2018. SMIC generally lags half a decade behind TSMC in rolling out new manufacturing processes, so by that metric, the Chinese company’s 7nm process has arrived right on schedule.