According to the National Bureau of Statistics, in 2015, the national lithium-ion battery industry accumulated sales revenue of 447.4 billion yuan, an increase of 5%. The main product is lithium battery enterprise income of 203 billion yuan. Accounted for 45% of the industry, nickel-hydrogen battery industry revenue of 43 billion yuan, accounting for 10%; other battery industry accounted for 45%. The lithium battery industry's revenue growth rate of 20% is the highest, and other battery industries such as iodine and acid revenues fell by 7%.
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