It may seem unfamiliar, but it frequently appears in various electronic and electrical devices around us. At present, the annual production of tantalum worldwide is over 2000 tons, with approximately two-thirds of it used to manufacture capacitors.

Recently, on some short video platforms, one can occasionally come across such a "terrifying" scene: the camera scans a room, dozens of computers are placed on tables, and live streamers are selling products online in real time on the screen. However, the caption reads: "It's too scary, the 200 square meter live streaming base is empty, all AI digital people are live streaming