According to media reports, recently, the chalk announcement revealed a number of mistakes in decision-making, and related topics attracted market attention. According to the Tianyancha App, the chalk affiliate, Beijing Chalk Blue Sky Technology Co., Ltd. was established in February 2015. The legal representative is Luo Chengxing, with a registered capital of 10 million yuan. Its business scope includes education consulting services, software development, publication retail, etc. According to the annual report, the number of insured persons in the company dropped from 699 in 2023 to 47 in 2025.

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