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ATA Testing Authority (Holdings) Limited, incorporated in the British Virgin Islands

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ATA Education Technology (Beijing) Limited (formerly known as “ATA Testing Authority (Beijing) Limited”), incorporated in the People’s Republic of China

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Xing Wei Institute (Hong Kong) Limited, incorporated in Hong Kong

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ACG International Group Limited, incorporated in the British Virgin Islands

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Beijing Huanqiuyimeng Education Consultation Corp., incorporated in the People’s Republic of China

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Beijing Miusi Education Co., Ltd., incorporated in the People’s Republic of China

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Muhua Shangce Learning Data & Technology (Beijing) Limited (formerly known as “ATA Learning Data & Technology (Beijing) Limited”), incorporated in the People’s Republic of China

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ATA Intelligent Learning (Beijing) Technology Limited, incorporated in the People’s Republic of China