Core Viewpoint - Mingzhi Technology has filed a lawsuit against ST Yundong for unpaid debts totaling approximately 35.38 million yuan, which includes 30.97 million yuan in overdue payments and 4.41 million yuan in overdue payment losses [2][6][7]. Group 1: Lawsuit Details - The lawsuit was initiated due to ST Yundong's failure to pay 30.97 million yuan owed to Mingzhi Technology, which has been outstanding since the signing of a long-term strategic framework agreement in December 2016 [6][7]. - Mingzhi Technology has made multiple attempts to resolve the payment issue with ST Yundong but has not received a satisfactory response, prompting the legal action [6][7]. - The total amount involved in the lawsuit is 35.38 million yuan, which includes the principal amount and overdue payment losses calculated up to October 8, 2024 [7]. Group 2: Financial Impact - The unpaid amount of 30.97 million yuan represents approximately 47% of Mingzhi Technology's projected net profit of 66.34 million yuan for 2024 [8]. - Mingzhi Technology reported a revenue of 631 million yuan for 2024, reflecting an 18.37% year-on-year increase, and a net profit growth of 352.42% [8]. - ST Yundong has faced significant financial challenges, reporting losses for three consecutive years, with net profits of -1.32 billion yuan, -1.29 billion yuan, and -1.22 billion yuan from 2022 to 2024 [10]. Group 3: Company Background - ST Yundong, originally focused on diesel engine development, has expanded its business to include gasoline engine production since 2021 [10]. - The company has been under risk warning since July 2025 due to false disclosures in its annual reports [10]. - As of the end of 2024, ST Yundong had a cash balance of 1.90 billion yuan but faced short-term borrowing of 4.45 billion yuan, indicating significant liquidity pressure [10].