Nuclear accidents are diluted by the atmosphere to discharge, there is no precedent in the world of nuclear wastewater discharged into the sea, so there is no relevant standards as well as testing procedures, so wastewater discharged into the sea needs further study, which also led to some of our A-share plates and stocks, such as the Great Lakes shares (the largest freshwater aquaculture enterprises! Has a long-term right to use the natural lake area of nearly 1.8 million acres, accounting for 4.9% of the area of China's farmed lakes and reservoirs, ranked first in the country!) , Baiyang shares, CGNT (currently owns the inorganic adsorbent technology for treating radioactive wastewater from nuclear power plants, which won the first prize for scientific and technological progress from the China Nuclear Energy Industry Association in 2018. Stacked with other concepts: nuclear power, sewage treatment, medical waste treatment.) The company's main business is the development and production of nuclear power plants, and its wholly owned subsidiary, Shanxi Xinhua Chemical, is China's only "nuclear, chemical and biological" three defense equipment research and production of dual military units.