[Hua Xia] Major Subsidiary Hua Xia Polymer Approves Director Non-Compete Waiver

1. Date of shareholders' meeting resolution: May 19, 2026. 2. Name and title of the director permitted to engage in competitive activities: Director: Hu Jihong. 3. Scope of competitive activities permitted: The above director is permitted to engage in competitive activities, provided that such activities do not harm the interests of Hua Xia Polymer. 4. Period of the permitted competitive activities: From May 19, 2026, to May 14, 2027, during his tenure as a director of Hua Xia Polymer. 5. Status of the resolution (voting results according to Article 209 of the Company Act): Pursuant to Article 209 of the Company Act, the 2026 Board of Directors of Hua Xia Polymer (acting on behalf of the shareholders' meeting) approved the lifting of the non-compete restriction, provided that the interests of Hua Xia Polymer are not harmed. 6. Whether the permitted competitive activities involve businesses in Mainland China: Not applicable (N/A). 7. Company name and position in the Mainland China business: N/A. 8. Address of the Mainland China business: N/A. 9. Business items of the Mainland China business: N/A. 10. Impact on the company's financial and business operations: N/A. 11. Investment amount and shareholding ratio if the director has invested in the Mainland China business: N/A. 12. Other items to be stated: None.