海鸥住工：江西鸥迪铜业有限公司是本公司的联营企业

Core Viewpoint - The company has a 29% stake in Jiangxi Oudi Copper Industry Co., Ltd., which is engaged in various businesses related to non-ferrous metal processing and manufacturing [1] Group 1: Company Overview - Jiangxi Oudi Copper Industry Co., Ltd. is a joint venture of the company, holding a 29% ownership [1] - The company primarily focuses on non-ferrous metal rolling processing, manufacturing and sales of non-ferrous metal alloys, and sales and manufacturing of metal materials [1] Group 2: Business Activities - The business activities include the manufacturing of construction decoration, plumbing parts, and other metal products for construction [1]