Consolidation and renaming of HKEX: 640 Infinity Development Holdings

Pursuant to the share consolidation proposal of Infinity Development Holdings Company Limited
(“the Company”), every 2 existing shares of HK$0.01 each (“Existing Share”) will be consolidate
into 1 consolidated share of HK$0.02 (“Consolidated Share”). Upon the Share Consolidation
becoming effective, the board lot size for trading will be changed from 4,000 Existing Shares to
2,000 Consolidated Shares.

From 22 October 2025 until 3 December 2025, Existing Share certificates (yellow in colour)
will be accepted for deposit under stock code: 2955 (Temp). Effective from 4 December
2025, Existing Share certificates will only be accepted for deposit for custody purpose
under stock code: 640 (New).

https://www.hkex.com.hk/-/media/HKEX-Market/Services/Circulars-and-Notices/Participant-and-Members-Circulars/HKSCC/2025/ce_HKSCC_NOM_308_2025.pdf#:~:text=1.%20From%2022%20October%202025%20until%203,custody%20purpose%20under%20stock%20code:%20640%20(New).