HK Stock Midday Review: Hang Seng Index Up 0.72%, Lithium Mining Stocks Lead Gains
Nashnova编辑部
The Hang Seng Index rose 184 points (+0.72%) by midday on August 21, as lithium carbonate topped CNY 158,000/tonne and drove lithium miners to the top of the board, while earnings divergence split blue chips from mid-caps.
Why did lithium miners suddenly lead the rally?
Lithium carbonate futures broke above CNY 158,000/tonne intraday, sending a direct price signal across the sector.
Tianqi Lithium (09696) rose 8.8% and Ganfeng Lithium (01772) gained over 7% — the biggest movers of the morning.
This means → the market is betting lithium prices have bottomed; capital is rushing to the purest upstream plays first.
Aluminium stocks rallied too — what is the logic?
Brazil's Alunorte announced it would halve capacity, tightening global aluminium supply expectations and pushing the price floor higher.
China Hongqiao (01378) rose 3.3%, Chalco (02600) gained 3.2%, and Chuangxin Shiye (02788) added 1.5%.
In plain terms = a major overseas smelter cuts output, and Chinese aluminium producers benefit by default — less supply means better pricing power.
HSI quarterly review out today — who is front-running it?
Hang Seng Indexes Company publishes its Q2 index review today; the market is positioning ahead of the results.
Sige New Energy (06656) surged over 10% on expectations it will be added to Stock Connect.
This means → Stock Connect inclusion opens the door to southbound mainland capital, potentially lifting both liquidity and valuation — hence the front-running.
How much did strong earners gain — and weak ones lose?
Henderson Land (00012) rose over 6%, leading blue chips, after reporting interim profit of HKD 4.09 billion, up 40.65% year-on-year.
SSY Group (01530) jumped over 11% on adjusted net profit growth of 26.5% YoY; Chinasoft International (00354) gained over 7% with profit up 11%; Dongyue Group (00189) rose over 5% with profit up more than 30%.
On the flip side, Golden Throat (06896) plunged over 21% after warning first-half net profit would drop 40% YoY, dragged down by rising selling expenses — one of the session's biggest losers.
What other movers are worth watching?
China XLX Fertiliser (01866) rose over 8%, guiding first-half net profit growth of up to 62% and flagging possible Stock Connect inclusion — a double catalyst of earnings plus institutional access.
CATL (03750) gained 3.42% after announcing a strategic partnership with 21Vianet around computing-power-and-electricity synergy — aligning data-centre compute demand with power supply.
YOFC (06869) rose over 4%, as July customs data showed export unit prices for optical fibre and cable hitting year-to-date highs.
Content is for reference only, not financial advice.