香港交易及結算所有限公司及香港聯合交易所有限公司對本公告之內容概不 負責，對其準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公告 全部或任何部分內容而產生或因倚賴該等內容而引致的任何損失承擔任何責 任。 PUXING ENERGY LIMITED 普星能量有限公 司 普星能量有限公 司 （於開曼群島註冊成立的有限公司） （股份代號：90） 補充公告 認購HASHKEY HOLDINGS LIMITED股權 茲提述日期為二零二五年七月九日之自願性公告（「該自願性公告」），內容有 關普星能量有限公司（「本公司」，連同其附屬公司統稱「本集團」）認購HashKey Holdings Limited（「HashKey」）股權之事宜。除文義另有所指外，本公告所用詞 彙與該自願性公告所定義者具有相同涵義。董事會謹此向股東及潛在投資者 提供以下補充資料。 有關認購事項之補充資料 HashKey之持股比例： 代價基準 在同意認購事項之認購價前，董事會已委聘獨立估值機構對HashKey每單位A 系列優先股之市場價值進行評估。 該估值乃根據國際估值準則採用市場法進行。收益法被認為不適用，因其需 依賴對估值結果高度敏感之主觀 ...

Core Viewpoint - HashKey, Hong Kong's largest cryptocurrency exchange, is seeking to raise up to $500 million through an IPO in Hong Kong [1] Company Overview - HashKey was established in 2018 and is headquartered in Hong Kong, offering services in virtual asset trading, asset management, node verification (HashKey Cloud), and tokenization [1] - The company operates a blockchain ecosystem that includes an Ethereum-based Layer 2 blockchain and ecosystem tokens [1] - HashKey Exchange is currently the largest licensed virtual asset exchange in Hong Kong, ranking 6th globally on CoinGecko as of December 11, 2024, making it the highest-ranked licensed virtual asset exchange in Hong Kong [1] Financial Performance - According to HashKey Group's Q2 2025 report, the Omnibus comprehensive account service has covered 90% of licensed brokers in Hong Kong, with a cumulative trading volume exceeding HKD 30 billion [1] Strategic Partnerships - HashKey Group has invested in Yuan Coin Technology, one of the issuers in Hong Kong's stablecoin sandbox, and has established a partnership with JD.com for stablecoin business [1]