Nvidia, the chip giant at the heart of the artificial intelligence (AI) boom, said business remained strong, despite fears of a bubble stirred by the launch of Chinese AI firm DeepSeek's launch on the scene last month.

Nvidia CEO Jensen Huang is more bullish about Nvidia's sales than ever, despite a market panic last month induced by China's DeepSeek.

During a Thursday meeting, Ukraine was told it faced imminent shutoff of the service if it did not reach a deal on critical minerals, a source said.