China Sanjiang Fine Chemicals Company Limited has informed non-registered shareholders that the English and Chinese versions of its 2026 Interim Report are now available on both the corporate website (http://www.chinasanjiangfinechemicals.com/) and the Hong Kong Stock Exchange’s HKEXnews platform (www.hkexnews.hk).

The company strongly encourages stakeholders to access these documents electronically. However, shareholders who experience difficulties receiving e-mail notifications or viewing the online documents can request printed copies—either in English, Chinese, or both—at no cost. To obtain hard copies, investors must complete and sign the enclosed Request Form and return it to Tricor Investor Services Limited at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong, using the prepaid mailing label, or forward the form via e-mail to 2198-ecom@vistra.com.

Non-registered shareholders wishing to receive future corporate communications electronically should provide their e-mail addresses to their respective banks, brokers, custodians, nominees, or HKSCC Nominees Limited. Until a functional e-mail address is on file, those investors will receive only printed notices of publication.

Queries regarding the distribution arrangements can be directed to Tricor’s hotline at +852 2980 1333 during business hours (09:00-18:00, Monday to Friday, excluding public holidays).