Chinese electric taxis
credit: South China Morning Post

The production of lithium – an essential ingredient in batteries for electric cars – has become easier and significantly cheaper, thanks to a technological breakthrough, just as US concerns about China’s dominance in the supply chain are on the rise.

The cost of extracting the mineral has been slashed to a “record low” of 15,000 yuan (US$2,180) per tonne by the new process, a Chinese government report said.

That compares to an international price for lithium ranging from US$12,000 to US$20,000 per tonne – and a long-term contract price of about US$17,000 – over the past year, according to some industrial estimates.

The precise production costs of lithium are a closely guarded business secret, but industry insiders interviewed by the South China Morning Post agreed that the […]

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