Longtu Light Mask (688721.SH): No layout regarding lithography at this time.

Longtu Photo Mask (688721.SH) stated on the interactive platform on August 9 that the company's main business is the research and development, production, and sales of semiconductor photomasks. There is currently no layout in terms of lithography machines. Please refer to the information disclosed in the company announcement regarding the company's development and strategic layout.

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Express News | Shenzhen Longtu Photomask Co Ltd Says Trading in Shares to Debut on Aug 6 in Shanghai

ReutersAug 4 03:57 ET

Longtu Optics (688721.SH) will be listed on the STAR Market on August 6th.

Longtu Light Shroud (688721.SH) announced that the company's stock will be listed on the Shanghai Stock Exchange on August 6, 2024...

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Shenzhen Longtu Photomask Seeks Up to 617.4 Million Yuan From Shanghai IPO

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