L&F Co.'s $2.9 billion battery supply deal with Tesla for Cybertruck production has collapsed to just $7,386, a 99% value drop due to production delays and weak demand. This slashed chairman Hur Jae-hong's holdings by over $660 million, per Bloomberg Billionaires Index. Tesla Cybertruck delays and poor sales killed the high-nickel cathode order. L&F shares [...]