Futu News on July 30th, Hong Kong stocks opened low and fell, as of press time, the Hang Seng Index fell 1.28%, the National Index fell 1.53%, and the Sci-Tech Index fell 1.33%.
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In terms of sector, the concept of contract research organizations is performing well against the market, with Wuxi AppTec up nearly 6%, Pharmaron up over 3%, Asymchem Laboratories up nearly 3%, and Wuxi Bio up over 2%.
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The constituents of the Science and Technology Index saw a general decline, with East Buy falling nearly 4%, BYD Electronic and NIO Inc falling over 3%, and Sunny Optical and Xpeng falling nearly 3%.
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Copper stocks were weak, MMG and China Gold International fell more than 4%, Jiangxi Copper and Chifeng Mining fell nearly 3%.
![](https://postimg.futunn.com/news-editor-imgs/20240730/public/17223067589841370828003.png)
Petroleum stocks weakened, PetroChina and CNOOC fell more than 3%, China Oilfield and Sinopec Corp fell more than 2%.
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In terms of individual stocks,$DZUG (01635.HK)$Soaring over 30%, cumulative increase of over 120% in four trading days, the company claims to have...$Dazhong Transportation(Group)Co.,Ltd. (600611.SH)$rose more than 30% in four trading days and cumulative increase of more than 120%. The company claims to own 26.87% of the equity investment in it is accounted for using the equity method.
![](https://postimg.futunn.com/news-editor-imgs/20240730/public/17223069747629111131461.png)
$CHINA BEST (00370.HK)$Qidian Guofeng rose nearly 16%, the company plans to issue new shares to acquire entrepreneurial training business, involving HKD 0.34 billion.
![](https://postimg.futunn.com/news-editor-imgs/20240730/public/17223064814277900781116.png)
$QIDIAN GUOFENG (01280.HK)$News about $Chinagoldintl(中国黄金国际)$ falling more than 4%.
![](https://postimg.futunn.com/news-editor-imgs/20240730/public/17223065366806716502158.png)
$NEW ORIENTAL-S (09901.HK)$China Oilfield Yantai Petroleum Engineering Co., Ltd. (COSL Yantai) officially signed a horizontal well drilling and completion integrated service order for Panyu Development Project Phase 3 in the South China Sea on August 2.
![](https://postimg.futunn.com/news-editor-imgs/20240730/public/17223066230374892710319.png)
Editor/Lambor