Hello Dong, sodium batteries work well at -20 to 30 degrees Celsius, are non-flammable, and cost one-fifth of lithium batteries. They are used in two-wheeled vehicles and home backup power sources, and are safer. Does your company have any technical breakthroughs in sodium batteries? Thank you

CATL: Dear investors, sodium batteries have the advantages of low cost and good low-temperature performance. They can be used in various transportation electrification scenarios and can flexibly adapt to the application needs of all scenarios in the field of energy storage. The company has released the first generation of sodium-ion batteries and is developing the second generation of sodium-ion batteries, which are expected to have better performance in terms of cost, life and low-temperature performance. Thank you for your attention.