Edison then played it back by repositioning the needle to retrace the grooves in the foil. Eventually, more durable wax cylinders replaced the tinfoil. By the late 1800s, music recordings were ...

Cobalt, copper, nickel and lithium are among the metals the government plans to purchase, according to people familiar with the discussion. They asked not to be identified as the conversations are ...

The Aditya Birla Group has revealed plans to build the nation’s first copper foil factory exclusively for electric vehicles, part of a ground-breaking move to support India’s EV ecosystem. This huge ...

Copper marched past its key threshold of $10,000 a ton after weeks of global trade dislocation triggered by President Donald Trump’s push for tariffs on the crucial industrial metal. Trump last month ...

Copper prices have surged to over $10,000 a ton amid US President Donald Trump's tariff plans and India's increasing efforts to boost its domestic copper industry. Indian conglomerates like JSW Group ...

Electronics manufacturers are facing multiple threats—from Trump-backed tariffs on various goods, including copper, coming into the US, to finding a skilled work force. Those topics and more are on ...

Seeks to impose provisional ADD on Aluminium Foil upto 80 microns, excluding Aluminium Foil below 5.5 micron for non-capacitor application from China PR The notification aims to mitigate the impact of ...

Citigroup expects LME copper to hit $10,000 per tonne in the next three months, as the global market remains tight until the timeline for US import tariffs becomes clearer. Copper prices have ...

LONDON, March 10 (Reuters) - While financial markets gyrate to the uncertain beat of U.S. President Donald Trump's unpredictable tariffs, physical copper traders are reaping the rewards of the ...