CSSC Marine Special Gas (688146.SH): Photolithography gas products obtain certification as qualified supplier from Japan's GIGAPHOTON Corporation.

Wealth Securities APP News, China Shipbuilding Special Gas (688146.SH) announced that the company recently received a Qualified Supplier Certification Certificate from Japan's GIGAPHOTON. The company's photolithography gas products (Kr/Ne, Ar/Ne/Xe) have passed GIGAPHOTON's qualification supplier certification, and the certificate is valid until July 23, 2030.