The export price of tungsten hexafluoride skyrocketed by 204%! JHM, NATA OPTO-ELECT, and PERIC saw multiple stocks surge. Is this the new opportunity in semiconductor materials?同壁财经·Jun 5 at 12:25 AM688146-6.55%300346+1.58%
A-share semiconductor chip stocks strengthened in the afternoon, with Red Avenue New Materials approaching the daily limit, while NINGBO KANGQIANG, EBEM, NATA OPTO-ELECT, Shanghai Sinyang, Sanfu Co., Ltd., and Yoke Technology all roseWallstreetcn·Jan 14 at 11:06 PM002119+6.25%603002+6.67%
The three major A-share indices closed higher collectively, with the semiconductor sector leading the gains36Kr·Jan 7 at 01:06 AM300346+1.58%688037+2.66%
In half a day, main funds increased their positions in electronic stocks and sold off computer stocks36Kr·Jan 6 at 09:56 PM0023400.00%300346+1.58%
NATA OPTO-ELECT: The net profit for the third quarter was 92.9721 million yuan, a year-on-year increase of 6.97%Zhitong·Oct 28, 2025 at 05:04 AM300346+1.58%
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%
Successful Development of New Photoresist Preparation Method: Overview of Photoresist-Related CompaniesZhitong·Sep 26, 2025 at 11:19 PM300203+1.72%300236+3.39%
The A-share electronic chemical sector experienced a volatile rebound, with Weiteou hitting the daily limit of a "20cm" increase, and DING LONG, NATA OPTO-ELECT, XILONG SCIENTIFIC, Shaanxi Lighte, Shanghai Sinyang, and TRONLY also risingZhitong·Sep 22, 2025 at 01:38 AM688150+5.42%300429+3.12%
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%
NATA OPTO-ELECT announced its performance for the first half of the year, with a net profit attributable to the parent company of 208 million yuan, an increase of 16.30%Zhitong·Aug 26, 2025 at 04:31 AM300346+1.58%
NATA OPTO-ELECT: Vice President Chen Huabing resigns for personal reasonsZhitong·Jul 25, 2025 at 03:15 AM300346+1.58%
Two directors of NATA OPTO-ELECT plan to reduce their holdings by no more than 1.03% of the sharesZhitong·Jun 27, 2025 at 08:25 AM300346+1.58%
Donghai Securities: International giants exit the nitrogen trifluoride business, China's electronic specialty gas competitiveness is expected to strengthenZhitong·May 29, 2025 at 04:22 AM300346+1.58%688146-6.55%
