The stacked form of graphene is graphite. Nanoporous two-dimensional materials have been considered ideal platforms for separating molecules and ions. Now, porous graphene membranes have been ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

At close: April 14 at 4:00:00 PM EDT ...

Rights Jan 10, 1996 Feb 14, 1996 Nov 21, 1996 Rights ratio: 2 share for every 5 held at a price of Rs 40.0 Rights Jan 21, 1994 Feb 17, 1994 Jan 08, 1994 Rights ratio: 1 share for every 3 held at a ...

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

SMM Exclusive: Metal Production Overview for March 2025 and April Forecast The Impact of US Tariff Increases on China's Stainless Steel Exports The international gold price broke through the $3,200 ...

Tongwei, Jinko, and 10 other companies were pre-selected for the 1GW module centralised procurement order of the South-to-North Water Diversion Project. Silicon metal production surged 18% MoM in ...

Competition page helps you compare Deep Industries Ltd. with its sector peers on key parameters.