作为重要的能源原材料基地和百年工业重镇，河北省唐山市如何塑造老工业基地发展新优势？近年来， 唐山市深度融入京津冀协同发展战略，以产业协作为核心，以创新链与产业链融合为突破，通过平台承 载产业、创新驱动转型、人才赋能发展的三维联动，摸索出"对接京津、服务京津、发展自身"的创新模 式，实现区域经济高质量发展。未来，随着京津冀协同发展向纵深推进，唐山有望进一步强化区域协同 创新，打造更多特色产业集群。 唐山市位于河北省东部，地处渤海湾中心地带，毗邻天津市，位于环首都"一小时交通圈"。近年来，唐 山市抢抓京津冀协同发展战略机遇，以产业协作为牵引，以创新链、产业链融合为突破口，承接京津科 技溢出效应和产业转移，加强人才柔性引进，打通"京津研发、唐山转化"的科技成果转化廊道，在对接 京津、服务京津中加快自身发展。 自2014年京津冀协同发展上升为国家战略以来，唐山累计承接京津亿元以上产业项目948个，总投资达 6065.92亿元，累计完成投资4917.75亿元以上，承接京津疏解转移项目个数、总投资额均居河北省前 列。 承接平台建起来 2005年，百年首钢启动搬迁，从北京石景山搬至唐山曹妃甸，成立了首钢京唐钢铁联合有限责任 ...

Core Points - ST Huaxi's chairman Li Renchao resigned and was subsequently detained, raising significant concerns in the capital market [1][5] - The company announced that Li Renchao will no longer hold any positions within the company or its subsidiaries [5][6] Group 1: Resignation and Detention - On May 20, ST Huaxi disclosed that the board received a notice from the local supervisory committee regarding the detention and investigation of its controlling shareholder and actual controller, Li Renchao [5] - Li Renchao submitted a written resignation report on May 17, citing personal reasons for stepping down from all his roles, including chairman and president [5][6] - Following his resignation, Li Renchao holds 149 million shares, representing 12.62% of the company's total shares [5] Group 2: Company Operations and Financial Performance - Despite the leadership changes, the company stated that its board members and senior management are functioning normally, and there has been no change in control [6] - ST Huaxi's stock has been under risk warning since April 30, 2025, due to an internal control audit report that received a disclaimer of opinion [8] - For Q1 2025, ST Huaxi reported total revenue of 696 million yuan, a year-on-year decrease of 15.15%, and a net profit attributable to shareholders of 16.85 million yuan, down 63.80% [10]