 sectors. We've been getting more on this from Colin McRetcher of Bloomberg News Economic Finance, who's been looking very closely at what's been going on and what this means for electric vehicles. What you're seeing is a really sharp drop over the last year. So in China, where most of the batteries are sold right now going into electric vehicles, battery prices fell 51% over the last year and now sit at $54 per kilowatt hour. My team at Bloomberg NEF has been tracking this market for over a decade now, going all the way back to 2010.