On March 9, a team of experts led by Sun Yongming, Deputy Director of the Chinese Academy of Sciences Guangzhou Energy Research Institute (hereinafter referred to as "Guangzhou Energy Institute"), visited Welley Environmental Protection Technology Group Co., Ltd. (hereinafter referred to as "Welley Group"). The two sides carried out in-depth exchanges around technological innovation and industrial cooperation in the field of biomass green fuel, and worked together on the path of high-value utilization of organic waste and transformation and development of clean energy.

Recently, the China National Intellectual Property Administration announced the results of the review of candidates for the 2025-2027 National Intellectual Property Powerhouse Construction Demonstration. After multiple rounds of rigorous review and fierce competition, WELLE was successfully awarded the title of "National Intellectual Property Demonstration Enterprise" for its systematic layout, innovative strength, and remarkable achievements in the field of intellectual property. This marks another national-level authoritative certification for the company.

Recently, the Ministry of Education announced the winners of the 2025 National Excellent Scientific Research Achievements Award (Science and Technology) for Higher Education Institutions. The project led by Professor Zhang Yaobin from Dalian University of Technology and participated by Hangneng Environment, a wholly-owned subsidiary of WELLE Group, titled "Dual-path Enhanced Technology and Application of Anaerobic Biological Treatment for Organic Solid Waste", stood out among numerous participating projects and won the first prize for engineering technology research achievements! Recently, the Ministry of Education announced the winners of the 2025 National Excellent Scientific Research Achievements Award (Science and Technology) for Higher Education Institutions. The project led by Professor Zhang Yaobin from Dalian University of Technology and participated by Hangneng Environment, a wholly-owned subsidiary of WELLE Group, titled "Dual-path Enhanced Technology and Application of Anaerobic Biological Treatment for Organic Solid Waste", stood out among numerous participating projects and won the first prize for engineering technology research achievements!

In accordance with the relevant requirements of the "Notice of the Provincial Department of Science and Technology on the Nomination Work for the 2024 Jiangsu Science and Technology Awards" (Su Ke Zi Fa [2025] No. 90), The project "Key Technologies and Equipment for Advanced Treatment and High-Value Resource Utilization of Heavy Metal Wastewater in the Electronics Industry", in which WELLE Environmental Group Co., Ltd. participates as the third completing unit in the application for the 2024 Jiangsu Science and Technology Award, is now being made public. For relevant project information, please refer to the attached file. The public announcement period is from May 20, 2025 to May 26, 2025.

In order to implement the Cleaner Production Promotion Law of the People's Republic of China and promote enterprises to carry out cleaner production audit, according to the requirements of the Cleaner Production Audit Measures and the Cleaner Production Audit, Evaluation and Acceptance Guide, In accordance with the requirements of the "Notice of Jilin Provincial Department of Ecology and Environment on doing a good job in the audit of Cleaner production of Key Enterprises in 2025" (Jihuanke Financial word (2025) No. 3), Dunhua Zhongneng Environmental Protection Electric Power Co., Ltd. plans to start organizing cleaner production audit work within the company in April 2025, and now the relevant information of our company is announced. To be open to public scrutiny.

As the challenge of global climate change intensifies, carbon reduction has become a key issue for the development of all walks of life. In the shipping sector, the European Union's latest Marine Fuel Regulation and the "carbon tax" policy are profoundly affecting the future of the industry. On January 10, 2025, the "EU Shipping Carbon Tax Fuel Policy Analysis and Response Seminar" was held in Shanghai Ocean Hotel, bringing together representatives from the port and shipping industry, the legal sector, the financial sector, cargo owners, industry associations and relevant maritime service organizations to deeply discuss the opportunities and challenges facing the industry.