Nvidia has said it would take $5.5 billion in charges after the US government limited exports of its H20 artificial intelligence chip to China, a key market for one of its most popular chips.

ASML, the world's biggest supplier of computer chip-making equipment, said on Wednesday that tariffs were increasing ...

Trump’s commerce secretary, Howard Lutnick, has pledged to be “very strong” on China chip curbs — particularly after the ...