I would like to ask how much of the company's business is in the electric vehicle industry. What percentage of the company's total revenue is it? Thank you

China Automotive Research Institute:! The company has the production capacity of high-end hydrogen energy testing equipment and hydrogen energy core components. At present, the company's main businesses include: new energy vehicle whole vehicle evaluation, power battery evaluation and software development, electric drive system evaluation and simulation, power system calibration and energy flow analysis, hydrogen energy system and whole vehicle evaluation, hydrogen energy testing equipment and core component production. In 2022, in addition to the common vehicle and traditional component development and evaluation business of new energy vehicles and fuel vehicles, the company's development and evaluation business unique to new energy and intelligent connected vehicles achieved operating income of 387 million yuan, a year-on-year increase of 37.30%, accounting for 11.85% of the company's main business income.