CCEM invests in AI-driven material research company XinYan ZhiCaiZhitong·Nov 2, 2025 at 10:54 PM300655+3.16%
CCEM invests in Shanghai Gaoguang Micro Semiconductor Technology CompanyZhitong·Oct 27, 2025 at 01:50 AM300655+3.16%
A-share photolithography machines and photoresist concept stocks lead the opening gainsWallstreetcn·Oct 26, 2025 at 08:31 PM300346+1.58%603650+0.86%
Lithography machines and photoresist concept stocks led the opening gains, with Red Avenue New Materials hitting the daily limit, ASEM and CCEM rising over 10%, and multiple stocks such as NATA OPTO-ELECT and Shanghai Xinyang opening highZhitong·Oct 26, 2025 at 08:28 PM688720+4.63%300655+3.16%
CCEM released its performance for the first three quarters, with a net profit attributable to the parent company of 128 million yuan, an increase of 19,202.65%Zhitong·Oct 23, 2025 at 07:45 AM300655+3.16%
New Research Smart Materials completed tens of millions in seed round financing, with semiconductor materials leader CCEM participating in the investmentZhitong·Oct 16, 2025 at 09:21 PM300655+3.16%
CCEM: The company's photoresist and high-purity chemicals have been used in the manufacturing of storage chipsZhitong·Oct 15, 2025 at 08:35 AM300655+3.16%
CCEM plans to launch an employee stock ownership plan in 2025, with a stock scale not exceeding 1.8874 million sharesZhitong·Sep 18, 2025 at 09:17 AM300655+3.16%
The concept of photolithography machines and photoresists has seen a surge, with stocks like Soochow Securities Co., Ltd. hitting the daily limitZhitong·Sep 2, 2025 at 10:08 PM300576+3.90%300331+8.14%
The OLED sector rapidly surged, and TianTong Co., Ltd. hit the daily limitZhitong·Sep 2, 2025 at 10:00 PM300655+3.16%600330+1.34%
CCEM released its performance for the first half of the year, turning a loss into a profit of 69.7535 million yuanZhitong·Aug 22, 2025 at 09:53 AM300655+3.16%
The photoresist sector sees a short-term surge, KAIMEITE GASES hits the limit upZhitong·Aug 14, 2025 at 08:42 PM002549+2.63%300655+3.16%
Lithography machine concept stocks rise, Keystone Technology hits the limit upZhitong·Aug 14, 2025 at 08:36 PM300655+3.16%300786+4.58%
The China Securities Convertible Bond Index opened up 0.05%. Qianglian Convertible Bond rose 6.7%, Qiangli Convertible Bond rose nearly 4%, Huicheng Convertible Bond, Yongji Convertible Bond, Jingrui Convertible Bond, and Dayuan Convertible Bond rose over 1%; Kaineng Convertible Bond fell 3.2%, Haitai Convertible Bond fell 2.7%, Qizheng Convertible Bond and Taifu Convertible Bond fell over 1%Zhitong·Aug 11, 2025 at 08:30 PM300655+3.16%
The China Securities Convertible Bond Index opened up 0.03%. CCEM Convertible Bond rose 6.8%, Chuanjiang Convertible Bond rose 3.4%, Jintong Convertible Bond rose 2.4%; Sanyang Convertible Bond fell 6.7%, Huafeng Convertible Bond fell 2.5%, Tianlu Convertible Bond fell 1.8%Zhitong·Jun 29, 2025 at 08:28 PM300655+3.16%
