Investment Rating - The report indicates a positive investment outlook for the consumer-grade 3D printing industry, highlighting significant growth potential driven by various demand factors and technological advancements [3][79]. Core Insights - The consumer-grade 3D printing market is expected to reach USD 7.1 billion by 2028, with a compound annual growth rate (CAGR) of 19.2% from 2022 to 2028 [3][83]. - Key demand drivers include the rise of the maker movement in Europe and the U.S., the DIY culture, and the increasing consumer interest in personalized products [3][39]. - The supply side is characterized by technological advancements, a diverse material spectrum, and the establishment of community ecosystems that enhance customer engagement [3][91]. Summary by Sections 1. Market Overview - The consumer-grade 3D printing market is primarily designed for individual users and small businesses, offering ease of use and lower costs compared to industrial-grade printers [3][10]. - The market is witnessing rapid growth, with significant contributions from the U.S. and European markets, driven by high consumer spending power and interest in technology [3][47]. 2. Demand Drivers - The report identifies four main demand drivers: 1. The "garage innovation" culture in the U.S. and Europe, which promotes the adoption of desktop devices [3][39]. 2. The DIY trend among consumers, allowing for personalized product creation [3][40]. 3. The tool-like attributes of 3D printers for small businesses and educational institutions [3][59]. 4. The influence of trendy collectible products that enhance consumer interest [3][70]. 3. Supply Trends - The supply side is evolving with advancements in technology, including multi-functional devices and AI integration, which lower operational barriers for users [3][91]. - The materials used in 3D printing are becoming more diverse, allowing for a wider range of applications [3][106]. - Community ecosystems are being built to retain customer loyalty and encourage new entrants through crowdfunding opportunities [3][110]. 4. Key Players - Core companies identified in the report include: 1. Key components: Jieput, Ruike Laser, and Jinchengzi [3]. 2. 3D scanning accessories: Sikan Technology and Orbbec [3]. 3. Materials: Haizheng Materials, Huitong Technology, and Jialian Technology [3]. 4. Complete machines: Anker Innovation and others [3][28]. 5. Market Statistics - In 2024, China's 3D printer exports are projected to reach USD 1.147 billion, with a year-on-year growth of 31.09% [3][80]. - The report notes that over 90% of entry-level 3D printers globally are supplied by Chinese manufacturers, indicating a strong competitive position in the market [3][88].

Core Viewpoint - The discussion focuses on the integration of technological innovation and industrial innovation to achieve a green transformation and sustainable development in the plastic industry [2][3]. Group 1: Plastic Waste Management - Experts emphasize that waste plastics are valuable resources that can be recycled, and a comprehensive approach is needed to manage plastic pollution across all stages: synthesis, processing, application, and waste management [2][3]. - The total global plastic waste has reached 9.2 billion tons, with only 9% being recycled, 12% incinerated, and 79% either landfilled or accumulating in the environment, leading to severe pollution [6]. Group 2: Innovations in Plastic Materials - The development of new types of plastics, such as biodegradable and chemically recyclable plastics, is crucial for addressing plastic pollution [3][4]. - Biodegradable polymers, particularly polylactic acid (PLA), are highlighted as a promising industry with potential production capacity reaching tens of millions of tons [3]. Group 3: Systematic Approaches to Plastic Pollution - Experts propose a systematic approach to tackle plastic pollution through four key areas: reducing the use of single-use plastics, developing new recyclable materials, promoting bio-based plastics, and enhancing research on biodegradable plastics that can decompose into carbon dioxide and water [4]. Group 4: Event Overview - The event was organized by the Chinese Academy of Sciences' Association of Retired Scientists and the Major Science and Technology Task Bureau [5].