Fishermen harvesting black catfish in E China's Shandong

Photo taken on July 19, 2022 shows fishermen harvesting black catfish in a deep-sea cage culture area in Rizhao City, east China's Shandong Province. In recent years, Rizhao City has accelerated the construction of modern marine pasture, vigorously promoted the development mode of modern fishery, led the transformation and upgrading of mariculture, and created seven national marine pasture demonstration zones. In the first half of 2022, the city's fishery output value has reached 2.116 billion yuan, demonstrating a year-on-year increase of 3.8%. (Zhu Yuanli/Guangming Picture)