China Trademarks: Subclasses and Basic Numbers

Home | China Law Blog | China Trademarks: Subclasses and Basic Numbers Our China trademark lawyers are often asked about the difference between the Nice Classification system for trademarks and China’s trademark subclass system. They are related, but quite different. The Nice Classification system is an international classification of goods and services that separates all possible goods and services into 45 classes: 34 classes for goods and 11 classes for services. The classification was first established in 1957 by the Nice Agreement Concerning the International Classification of Goods and Services for the Purposes of the Registration of Marks, and is administered by the World Intellectual Property Organization (WIPO). Most Western and industrialized countries use this system, including the US, Mexico, the EU, the post-Soviet Republics, China, Japan, Korea, Australia, and New Zealand. (But not Canada!) In theory, and mostly in practice, the common classification system makes it easier to file the same trademark in multiple countries, either through the Paris Convention or the Madrid System. The Nice Classification also underpins the trademark fee structure; in most countries, the cost of a trademark application is determined in large part by the number of classes. China’s subclass system is an overlay of the Nice Classification system. One of the more distinctive aspects of China’s trademark system is its unique interpretation of the Nice Classification system. China divides each Nice class into subclasses, and treats each subclass as a discrete unit. A trademark registration gives the owner rights in the covered subclasses, but virtually no rights in any other subclasses. (For further discussion of this feature, see Register Your China Trademarks in China not Madrid.) The Nice Classification system includes a list of specific goods and service for each of the 45 classes. Each one of those goods and services has a six-digit “Basic Number” which begins with the two-digit Class number. For instance, Class 15 covers musical instruments, and the list of goods in Class 15 includes accordions (Basic Number 150001), pianos (Basic Number 150008), and tuning forks (Basic Number 150033). China took the Basic Numbers and produced its own list, identifying for each Class the subclasses and the Basic Numbers in each subclass. For instance, Class 15 has 2 subclasses: subclass 1501 includes musical instruments, and subclass 1502 includes accessories and parts for musical instruments. As you might imagine, pianos and accordions are in subclass 1501, and tuning forks are in subclass 1502. But Class 15 is a fairly straightforward example. Class 09 is a bear. The summary description from WIPO is “Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus.” China has divided Class 09 into 24 subclasses, as follows: 0901 Computers and external devices 0902 Recording and counting machines 0903 Other office machines not considered printers or copiers 0904 Weighing machines 0905 Measuring instruments 0906 Signaling instruments 0907 Electrommunication and navigational instruments 0908 Audio equipment 0909 Machines and instruments for photography and films 0910 Measuring instruments, lab instruments, electronic measuring instruments, scientific instruments 0911 Optical instruments 0912 Material used for the transmission of electricity 0913 Crystal, electric and carbon materials, electronics and electronic components 0914 Electrical appliances and controlling devices 0915 Electroplating apparatus 0916 Extinguishers 0917 Electric arc cutting and welding devices 0918 Industrial X-ray machines and devices 0919 Safety/rescue instruments 0920 Alarm devices, electronic bells 0921 Glasses and accessories 0922 Batteries and chargers 0923 Cinematographic film and exposed material 0924 Other items not included in the above sub-classes Yeah, it’s complicated. Most of the classes fall somewhere in between the simplicity of Class 15 and the complexity of Class 09. But the main point to understand is that Basic Numbers refer to specific goods or services, whereas subclasses refer to a subset of goods or services in each Class that is (in theory) a discrete subset of goods or services defined by the Basic Numbers for the goods/services in that subclass. Check Out Our China Law Services Share Twitter Facebook LinkedIn E-mail Comment Fred Rocafort Fred leads Harris Sliwoski’s intellectual property practice and is the coordinator of the firm’s international team. Much of Fred’s practice consists of helping cannabis businesses protect their brands. He also works with entrepreneurs and companies entering the Web3 space, a new frontier for IP law. Prior to joining Harris Sliwoski, Fred worked overseas for more than a decade, in both government and private sector roles. Fred is a regular contributor to the award-winning China Law Blog and Canna Law Blog. Fred began his career overseas as a U.S. consular officer in Guangzhou, China, where he advocated for fairer treatment of American companies and citizens in China and for stronger intellectual property rights enforcement. After entering the private sector, Fred worked at a Shanghai law firm as a foreign legal advisor and later joined one of the oldest American law firms in China, helping foreign companies navigate the Chinese legal environment. He also led the legal team at a Hong Kong-based brand protection consultancy, spending most of his time out in the field, protecting clients against counterfeiters and fraudsters in Greater China, Southeast Asia and Latin America. In addition to his IP work, as a native Spanish speaker, Fred works closely with different Harris Sliwoski teams on Latin America and Spain matters. Fred also provides advice to cannabis industry participants and other businesses on import and export transactions. Fred is an ardent supporter of FC Barcelona—and would be even in the absence of Catalan forebears who immigrated to Puerto Rico in the mid-1800s. Harris Sliwoski Attorney Read more posts [email protected] Read More Intellectual Property (IP) Related Posts September 15, 2026 Your AI-Drafted China Contract Says It Needs a Lawyer. Listen to It. September 11, 2026 Forensic Accountants in China Business Litigation: How True Numbers Can Tell the Wrong Story September 4, 2026 China NNN Agreement or Trademark Registration? You Usually Need Both September 1, 2026 AI Didn't Replace Lawyers. It Gave Us the 48-Page Contract. August 27, 2026 Do I Need a China NNN Agreement or a China Manufacturing Agreement? Usually Both. August 26, 2026 China’s New Overseas Investment Rules: Can Your Chinese Investor Actually Get the Money Out? 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