• Biosino Bio-Technology and Science expects to delay mailing the circular for its shareholder meeting on a major transaction.
• Target mailing date moved to on or before Oct. 30, from on or before Sept. 4.
• Deal involves acquiring and subscribing for a 70.3% stake in Shanghai Jiangcu via consideration shares and a cash capital increase.
• Delay reflects extra time needed to prepare and finalize circular disclosures required under GEM Listing Rules.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Biosino Bio-Technology and Science Inc. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20260904-12320357), on September 04, 2026, and is solely responsible for the information contained therein.