The latest moves followed February actions when China added twenty entities to its watch list.

Analysts view the confrontation as escalating tensions with no immediate signs of compromise from either side.

The Japanese prime minister signaled that Tokyo could consider forceful intervention if China uses force against Taiwan, signaling a sharp rise in regional tensions.

China expanded its commerce control by adding half of the sanctioned entities to a ministry-wide control list, tightening oversight.

Both sides maintain defensive postures with little sign of de-escalation or willingness to soften positions.

China also imposed new export controls on forty Japanese entities at the end of June to bolster its military capabilities.

Japan condemned the measures as unacceptable and extremely regrettable, and vowed to defend itself against them.

Japan has spent more than a decade reducing dependence on Chinese goods to bolster domestic production and self-reliance.