Group 1 - The energy storage battery sector showed strong performance today, with the Guozhen New Energy Battery Index rising by 1.3%, the Guozhen New Energy Vehicle Battery Index increasing by 0.9%, and the Zhongzheng Battery Theme Index up by 0.8% [1] - As of last Friday, the energy storage battery ETF (159566) attracted over 1.1 billion yuan since September [1] - The National Energy Administration and other departments released guidelines to promote high-quality development of energy equipment, focusing on establishing a high safety and reliability battery storage system [1] Group 2 - The Guozhen New Energy Battery Index focuses on energy storage and batteries, while the Guozhen New Energy Vehicle Battery Index emphasizes power batteries [2] - The composition of the energy storage system index consists of 65% energy storage and 35% battery manufacturing, whereas the power battery index has 42% battery manufacturing and 44% upstream battery materials [2] - Over the past year, the Guozhen New Energy Battery Index has increased by 83%, while the Guozhen New Energy Vehicle Battery Index has risen by 93% [2]