Why it matters:
The move marks a sharp escalation in the U.S. trade war, signaling Washington’s intent to counter Beijing’s expanding control over critical materials vital to high-tech and defense industries.
 
The big picture:
Trump’s decision adds a new layer to the ongoing economic friction between the world’s two largest economies, already strained by disputes over technology access, supply chain control, and national security concerns.
The tit-for-tat restrictions risk disrupting global manufacturing and further deepening the divide between Western and Chinese markets.
 
What he's saying: 
“Given this unprecedented situation, the United States will impose an additional 100% tariff on China, on top of existing duties,” Trump wrote on Truth Social.
 
Key points:
	- New tariffs will take effect on November 1.
- Trump says the decision is a defensive economic measure to protect U.S. interests.
 
Go deeper:
China Rejects Trump's Tariff Threat Against BRICS Members
                    
                    M.Majdi - seyed mohammad kazemi