JIADE LIMITED (NASDAQ:JDZG) ("JIADE" or the "Company"), a provider of one-stop comprehensive education support services for adult education institutions through its subsidiaries in the People's Republic of China, today announced that it will effect a reverse stock split of its ordinary shares on a 1-for-25 basis (the "Reverse Stock Split"). The Company's Class A ordinary shares will begin trading on a post-split basis when the market opens on March 23, 2026. The Company's Class A ordinary shares will continue to trade on the Nasdaq Capital Market under the symbol "JDZG" with a new CUSIP number G7396L129.