Nomura Micro Science Co., Ltd. Provides Consolidated Earnings Guidance for the Year Ending March 31, 2023

Nomura Micro Science Co., Ltd. is a Japan-based company mainly engaged in water treatment equipment business. The Company operates through three geographic segments including Japan, Asia and America. The Company is engaged in the design, installation, sale and maintenance of ultra pure water production systems, as well as the sale of consumable supplies. The Company is also engaged in the sale of high-purity chemicals and piping materials to domestic and overseas users. High-purity chemicals are used to contribute to the stable operation of various devices that make up the ultrapure water production system. The piping material is mainly suitable for chemical transfer for the semiconductor industry.