开盘一字涨停！这一公司斩获3连板！

Core Viewpoint - The 3D printing sector is experiencing a resurgence, with Changjiang Materials seeing significant stock performance, including a trading halt at 30.87 CNY per share and a market capitalization of 4.618 billion CNY, marking its third consecutive trading day of gains [2]. Company Overview - Changjiang Materials is a leading supplier of coated sand and a provider of recycling solutions for waste sand in China, focusing on the research, production, and sales of casting silica sand, coated sand, and sand cores [5]. - The company operates multiple production bases across various provinces, including Chongqing, Hubei, Jiangsu, Sichuan, Anhui, Liaoning, and Inner Mongolia, with advanced automated production lines for coated sand and recycling [5]. Financial Performance - For the first three quarters of the year, Changjiang Materials reported total revenue of 834 million CNY, reflecting a year-on-year increase of 17.00%, and a net profit attributable to shareholders of 114 million CNY, up 22.69% year-on-year [6]. Industry Insights - The company has been proactive in the 3D printing sector, having disclosed its production of 3D printing sand for sand mold applications. It plans to expand its 3D printing sand products and offer prototype services to enhance the application of related technologies in the casting industry [6]. - According to Guojin Securities, the consumer penetration of the 3D printing industry is timely, with significant potential for growth. The global 3D printing market is projected to reach 24.61 billion USD (approximately 170 billion CNY) by 2024, with a compound annual growth rate (CAGR) of 18.5% expected from 2024 to 2034 [6].