Group 1 - Tokyo Central Auction (01939) saw a nearly 6% increase in stock price, currently up 4.36% at HKD 8.62, with a trading volume of HKD 15.4988 million [1] - The company announced a change in its Chinese stock abbreviation from "Tokyo Central Auction" to "Shangshan Gold," effective from 9 AM on August 26 [1] - Tokyo Central Auction has established a wholly-owned subsidiary, Shangshan Technology, which aims to globalize its gold smart terminal business and expand its gold-related operations [1] Group 2 - In May, ESSA Financial, controlled by Huang Shikun, acquired Tokyo Central Auction, completing the takeover on June 20, resulting in ESSA holding a 66.83% stake and Huang becoming the actual controller [1] - In 2024, based on the mature smart recycling and purchasing terminals, Jin Yafu plans to launch an innovative "Smart Gold Store" business model [1] - By June 2025, the "Smart Gold Store" is expected to cover nearly 100 core cities in China, including Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu, Xi'an, and Changchun, with over 30 high-end commercial systems [1]