China's second-largest chipmaker is preparing to launch production of 7-nanometer semiconductors, according to a Reuters report, marking a significant step in Beijing's drive toward technological self-reliance.

The development represents a notable advancement in China's domestic semiconductor capabilities, as 7nm chips are among the more sophisticated processors used in modern electronics including smartphones and high-performance computing devices.

The move comes as China continues to prioritize building its domestic chip manufacturing capacity amid ongoing technology trade restrictions. Beijing has made semiconductor self-sufficiency a key strategic priority, investing heavily in domestic production capabilities across the industry.

Advanced chip manufacturing has become a critical battleground in global technology competition, with leading-edge production previously concentrated among a small number of international manufacturers. The ability to produce 7nm chips domestically would reduce China's dependence on foreign suppliers for these critical components.

The timeline for when production will begin and the scale of initial manufacturing capacity were not specified in the report. The semiconductor industry has faced significant supply chain challenges in recent years, making domestic production capabilities increasingly valuable for major economies.