The US government changed a rule. Now, Nvidia can sell AI chips to China. President Trump told China's President Xi. This makes rules easier for selling things. The old rules were strict for safety.
Many people are talking about this. Business groups like the change. They think it helps the US money. But some leaders are not happy. They worry about safety.
The US and China want good technology. The US was worried China could use chips for its army. So, it stopped Nvidia from selling the best chips. Nvidia made a weaker chip. Last year, that was also stopped.
President Trump said it is good for jobs. A special rule means the US government gets money. The Commerce Department will check where chips go. Other US chip companies will also sell chips.
Nvidia's stock price went up. Nvidia said the rule is good. It helps keep jobs in the US. But many leaders are still worried. They fear China may use the chips for watching people. They think it is not safe for the future.
We do not know what will happen. This may help trade. But it changes safety rules. Some people worry China will get more AI power. The world will watch closely.