Why would be this price sensitive now for the year ended in Dec 2020 financial balance sheet?
China Battery Metals Outlook 2021: Lithium prices to rise on strong EV sales
https://www.spglobal.com/platts/en/market-insights/latest-news/metals/021121-china-battery-metals-outlook-2021-lithium-prices-to-rise-on-strong-ev-sales