By 2020, the world is suffering from the disease(COVID-19). The export of products to Japan and the United States has been recognized.​

​BAO technology is based on the fact that "a large number of oxidizing bacteria are produced in the sea water". BAO technology uses the most natural "thermal dissociation technology" to dissolve chlorine dioxide in water to form a safe and effective aqueous solution of chlorine dioxide. It is also currently recognized as not only effective but also safe and non-toxic "food disinfection grade".