Hang Seng Index has rose 0.92%, with a year-to-date rose 27%; Hang Seng TECH Index has rose 1.03%, with a year-to-date rose 22.2%.CHINA SOUTH AIR(01055) rose 5.89%, with a trading turnover 303.5 Million HKD, and a year-to-date rose 36.5%.
GANFENGLITHIUM(01772) rose 5.75%, with a trading turnover 1.1 Billion HKD, and a year-to-date rose 160.3%.
TECHTRONIC IND(00669) fell 2.02%, with a trading turnover 516.9 Million HKD, and a year-to-date fell 10.3%.
HORIZONROBOT-W(09660) fell 1.84%, with a trading turnover 1.1 Billion HKD, and a year-to-date rose 137.2%.<img src="https://pub.pbkrs.com/screenshot/hk_company_top_five_2025-12-17_en-1765960241196562304.png?x-oss-process=style/lg" original-src="https://pub.pbkrs.com/screenshot/hk_company_top_five_2025-12-17_en-1765960241196562304.png"/>

01055

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CHINA SOUTH AIR(01055) rose 5.89%, with a trading turnover 303.5 Million HKD, and a year-to-date rose 36.5%. GANFENGLITHIUM(01772) rose 5.75%, with a trading turnover 1.1 Billion HKD, and a year-to-date rose 160.3%. TECHTRONIC IND(00669) fell 2.02%, with a trading turnover 516.9 Million HKD, and a year-to-date fell 10.3%. HORIZONROBOT-W(09660) fell 1.84%, with a trading turnover 1.1 Billion HKD, and a year-to-date rose 137.2%.

- The Hang Seng Index rose by 0.92%, with a year-to-date increase of 27%.  
- China Southern Airlines (01055) experienced a 5.89% gain, achieving a total annual increase of 36.5%.  
- Ganfeng Lithium (01772) surged by 5.75%, marking an impressive year-to-date growth of 160.3%.

Top 5 HK Stock Gainers/Losers (>100B) (12.17)