(NiCd) A rechargeable battery technology that is widely used for portable hand tools. It uses a nickel and cadmium plate and potassium hydroxide as the electrolyte. Originally invented in Sweden ...

On the export side, according to customs data, taking cadmium telluride as an example, China's cadmium telluride exports were approximately 685 mt in 2022, while in 2023, exports reached about 1,200 ...