Legal analysis: Category 3 mainly includes cleaning preparations and cosmetics. The business scope and content details are as follows: 030 1 soap, cleaning products such as soap used by others, bleach used in laundry and other materials.

Legal basis: Article 22 of the Trademark Law of People's Republic of China (PRC). The applicant for trademark registration shall fill in the category and name of the goods using the trademark in accordance with the prescribed commodity classification table and apply for registration. The commodity classification table mentioned in the regulations is the international classification table of goods and services registered with trademarks. Based on the tenth edition of Nice Classification, the classification table divides the registered trademark categories into 45 categories, of which 1-34 is the commodity classification and 35-45 is the service classification.