Securities Code: 300881 Securities Abbreviation: Shengde Xintai Announcement No.: 2026-013 Shengde Xintai New Materials Co., Ltd. Announcement on Company Providing Guarantee for Grandchild Company The Company and the entire Board of Directors guarantee the truthfulness, accuracy, and completeness of the information disclosed herein, and are free from any false records, misleading statements, or material omissions. I. Overview of Guarantee Situation Shengde Xintai New Materials Co., Ltd. (hereinafter referred to as the "Company")'s grandchild company, Jiangsu Pansen Intelligent Technology Co., Ltd. (hereinafter referred to as "Jiangsu Pansen"), in order to meet its operating capital needs, plans to apply for a comprehensive credit line of RMB 10 million from Suzhou Bank Co., Ltd. Changzhou Branch (hereinafter referred to as "Suzhou Bank Changzhou Branch"). The Company will provide a guarantee of RMB 6.8 million for it, with the guarantee period extending for three years from the expiration of the principal debt repayment period. The Company held the 19th meeting of the Third Board of Directors on March 25, 2026, and approved the "Proposal on Jiangsu Pansen Intelligent Technology Co., Ltd. Applying for a RMB 10 Million Credit Line from Suzhou Bank and the Company Providing Guarantee for It". According to the "Shenzhen Stock Exchange GEM Stock Listing Rules" and the "Listed Company Self-Regulatory Supervision Guidelines No. 2 - Standardized Operation of GEM Listed Companies", this guarantee matter does not require submission to the Company's shareholders' meeting for deliberation. II. Basic Information of the Guaranteed Party
- Company Name: Jiangsu Pansen Intelligent Technology Co., Ltd.
- Unified Social Credit Code: 91321204MA21BPBA1R
- Company Type: Limited Liability Company (Wholly Owned by Legal Person with Natural Person Investment or Control)
- Address: No. 89, Fuyuan Road, Luotang Street, Jiangyan District, Taizhou City
- Legal Representative: Zhou Wenqing
- Registered Capital: RMB 100 million
- Date of Establishment: April 24, 2020
- Business Scope: Import and export of technology; import and export of goods; manufacturing of civil aircraft components (business activities can be carried out independently in accordance with the law upon approval, and specific business projects are subject to the approval results). General items: Manufacturing of intelligent vehicle-mounted eq