Group 1 - The company, Deepwater Haina (300961), has noted significant market attention on the "Deep Sea Technology" concept recently [1] - On March 15, 2024, the company established a joint venture, Huahong Haina Digital Industry (Shenzhen) Co., Ltd., with Shenzhen Kaihong Digital Industry Development Co., Ltd. and Shenzhen Haina Chuangzhan Technology Co., Ltd. to promote the development of an open-source Harmony ecosystem in environmental protection, water affairs, hydraulic, marine, and related municipal facilities [1] - The company also co-invested with Jiangsu Degao IoT Technology Co., Ltd. to establish a holding subsidiary, Nantong Haina Smart IoT Technology Co., Ltd., on May 31, 2023, focusing on research, manufacturing, and sales of intelligent equipment related to marine engineering and environmental monitoring [1] - Currently, the revenue from these new business areas constitutes a very low percentage of the company's main business income and will not have a significant impact on the company's performance [1]