--- title: "Hong Kong stock movement: TWINTEK surged 24%, with news of share reduction attracting market attention and volatility!" type: "News" locale: "en" url: "https://longbridge.com/en/news/286510298.md" description: "TWINTEK surged 24.00%; China Railway fell 2.62%, with a transaction volume of HKD 129 million; Central Ring New Energy fell 1.15%, with a transaction volume of HKD 54.07 million; China Energy Engineering rose 0.76%, with a transaction volume of HKD 41.69 million; China Communications Construction's market value reached HKD 74.2 billion" datetime: "2026-05-15T05:12:01.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286510298.md) - [en](https://longbridge.com/en/news/286510298.md) - [zh-HK](https://longbridge.com/zh-HK/news/286510298.md) --- # Hong Kong stock movement: TWINTEK surged 24%, with news of share reduction attracting market attention and volatility! **Hong Kong Stock Movement** TWINTEK surged 24%. Based on recent key news: 1. On May 7, Liu Chuang reduced his holdings in TWINTEK by 111.316 million shares at an average price of HKD 0.2438, totaling approximately HKD 27.1388 million. After the reduction, his shareholding ratio dropped to 63.75%. This move may raise market concerns about the company's future development, leading to stock price fluctuations. Source: Zhitong Finance. The Hong Kong market has been volatile recently and requires attention. **Stocks with High Trading Volume in the Industry** China Railway fell 2.62%. Based on recent key news: 1. On May 13, China Railway announced it spent approximately RMB 49.9995 million to repurchase 9.7681 million A shares. This move may be interpreted by the market as a lack of confidence in the value of its own stock, leading to a decline in stock price. 2. On May 12, China Railway stated on an interactive platform that it has not initiated the assessment for delisting from the Hong Kong stock market. Although it clarified market rumors, it failed to effectively boost investor confidence, and the stock price continued to be under pressure. 3. On May 13, China Railway decided not to exercise the extension option for the convertible corporate bonds issued in 2021 and chose full redemption. This financial decision may raise market concerns about the company's cash flow situation, further impacting the stock price. Railway construction investment grew by 3.2%, and the industry outlook remains stable. Central Ring New Energy fell 1.15%, with a trading volume of HKD 54.07 million, and no significant news recently. The trading is active, with clear capital flow. Considering the sector and industry trends, this stock shows significant volatility, and the specific reasons need further observation. China Energy Construction rose 0.76%. Based on recent key news: 1. On May 11, China Energy Construction Southwest Institute signed a strategic cooperation agreement with Gezhouba Group Company No. 3 to promote cooperation on new energy projects and enhance market confidence. Source: Zhitong Finance. 2. On May 12, China Energy Construction International Group strengthened international business cooperation with Gezhouba Group Company No. 3 to promote international market expansion and enhance investor confidence. Source: Wall Street Insights. 3. On May 11, Gezhouba Group Company No. 2 signed the Liaoning Taizi River Pumped Storage Power Station project, enhancing the company's competitiveness in the pumped storage field. Source: Jinshi Data. The new energy industry cooperation is accelerating, and international business expansion is underway. **Stocks with High Market Capitalization in the Industry** China Communications Construction has a market capitalization of HKD 74.2 billion. Based on recent key news: 1. On May 14, China Communications Construction spent RMB 9.8698 million to repurchase 1.4474 million A shares. This move demonstrates the company's confidence in its own value and may boost the stock price. 2. On May 13, the company repurchased another 1.4796 million A shares, costing RMB 10.1795 million, further consolidating market confidence in its stock. 3. On May 12, the Henan Provincial Government held high-level talks with China Communications Construction Group to discuss expanding investment layout, which may promote the company's business development in Henan. 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