YSX TECH. CO., LTD’s R&D Center Moves to a Newly Expanded Location

GUANGZHOU, China, Dec. 11, 2025 – YSX TECH. CO., LTD (NASDAQ: “YSXT”) (the “Company”), a Cayman Islands exempted company that, through its variable interest entities in China, delivers comprehensive business solutions primarily for insurance companies and brokerages in China, today announced the relocation of its research and development center (the “R&D Center”) to an expanded new facility. The new location is situated at Building 9, East Zone, Times Fangzhou, No. 2 Huazhou Road, Haizhu District, Guangzhou, China.

The Company officially transferred its R&D Center to the new premises on September 27. This new facility offers a 30% increase in usable space compared to its previous site, providing additional room for technology development, business meetings, and team collaboration.

This enlarged space is intended to support the Company’s anticipated business expansion and team growth, as well as foster technological innovation and product enhancements. This move aligns with the Company’s commitment to the insurance-technology sector and its long-term strategic vision.

Mr. Jie Xiao, CEO of the Company, commented: “Moving forward, the Company expects to leverage this improved environment to strengthen core technology innovation, address key demands in internet finance and insurance, and refine its products and services.”

About YSX TECH. CO., LTD

YSX TECH. CO., LTD is a Cayman Islands exempted company that, through its variable interest entities in China, provides extensive business solutions mainly for insurance companies and brokerages in China. The Company possesses deep knowledge of the Chinese insurance industry, accumulated from years of serving customers, and specializes in value-added services for the auto insurance aftermarket, software development and information technology services, as well as other scenario-based customized services, such as product and customer development services. For more information please visit: and .

Forward-Looking Statement

This press release contains forward-looking statements. Forward-looking statements include statements concerning plans, objectives, goals, strategies, future events or performance, and underlying assumptions and other statements that are not statements of historical facts. When the Company uses words such as “may,” “will,” “intend,” “should,” “believe,” “expect,” “anticipate,” “project,” “estimate,” or similar expressions that do not relate solely to historical matters, it is making forward-looking statements. Forward-looking statements are not guarantees of future performance and involve risks and uncertainties that may cause the actual results to differ materially from the Company’s expectations discussed in the forward-looking statements. These statements are subject to uncertainties and risks, including, but not limited to, the uncertainties related to market conditions and other factors discussed in the Company’s filings with the United States Securities and Exchange Commission, which are available for review at . For these reasons, among others, investors are cautioned not to place undue reliance upon any forward-looking statements in this press release. The Company undertakes no obligation to publicly revise these forward-looking statements to reflect events or circumstances that arise after the date hereof.

For more information, please contact:

YSX Tech. Co., Ltd

+86 (20) 2984 2002

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