Group 1 - Dalian's sea cucumber industry has a total farming area of 2.18 million acres and an output of 82,000 tons, accounting for nearly 29% of the national total production [1] - The entire industry chain of sea cucumber, including breeding, farming, processing, and sales, generates an annual output value exceeding 30 billion yuan and creates employment for over 300,000 people [1] - Dalian is enhancing the quality and yield of sea cucumbers through improved breeding techniques and modern ecological farming practices [2] Group 2 - The city has established 32 national-level marine ranch demonstration zones to effectively match market demand and promote green and organic certification [3] - Dalian has a green food certification production area of 83,100 acres and an organic food certification production area of 297,000 acres [3] - The processing capacity of the sea cucumber industry is being improved, with a standardized processing plant capable of processing 700,000 jin of fresh sea cucumbers daily [3] Group 3 - Dalian has over 50 deep processing enterprises for sea cucumbers, producing various products such as salted, dried, and ready-to-eat sea cucumbers [3] - A three-year action plan for high-quality development of the sea cucumber industry has been released, focusing on seed improvement, standardization, digital transformation, and credit system construction [3] - The city aims to integrate technology and quality throughout the sea cucumber industry chain to drive robust development [3]