According to the announcement released by Kelunbotai Biology-B (06990), on April 22, 2024 and July 5, 2024, the company respectively entered into Bank of Communications Structured Deposit Agreement I and Bank of Communications Structured Deposit Agreement II. As a result, the company agreed to subscribe to two structured deposits with an amount of RMB 0.17 billion yuan and RMB 0.2 billion yuan to Bank of Communications. As of the date of this announcement, the total outstanding principal of the structured deposits purchased from Bank of Communications is RMB 0.37 billion.