?
          
              Product Category 
1: Commercial operating system products of OpenHarmony;
Product Category 2: 
SaaS cloud platform can offer services like licenses, OTA upgrades, subscription to paid components, and a marketplace;
Product Category 3:
 IoT cloud platform operation, training, and other services.
            
          
              Product Category 4: 
Development kits, chips, commercial product boards, solution boards, and module products for native development on Harmony.
            
          
              Product Category 5:
 Business operating systems, industry solutions, customized services, and technical support based on OpenHarmony.