The Zhitong Finance App learned that on August 26, 2026, Changfei Optical Fiber Cable (06869), SMIC (00981), and Alibaba-W (09988) ranked in the top 3 of Shanghai-Hong Kong Stock Connect (southbound) turnover, with turnover of 3.367 billion yuan, 2,464 billion yuan, and 2.09 billion yuan respectively; Changfei Optical Fiber Cable (06869), Alibaba-W (09988), and Yao Ming Biotech (02269) ranked in the top 3 sales volume of Shenzhen-Hong Kong Stock Connect (Southbound), respectively. $1,830 million, $1,614 billion , $14.72 billion.

Shanghai Hong Kong Stock Connect (Southbound) Top Ten Active Trading Companies

Company name	Transaction amount	Net purchase amount
Changfei optical fiber cable (06869)	$33.67 billion	+4.03 billion yuan
SMIC (00981)	$24.64 billion	+3.95 billion yuan
Alibaba-W (09988)	$21.09 billion	+3.86 billion yuan
Genealogy (02513)	$18.33 billion	-1.38 billion yuan
Jiantao laminate board (01888)	$17.26 billion	+1.19.94 million yuan
Huahong Hongli (01347)	$15.68 billion	-2.06 billion yuan
Pharmaceutical Biology (02269)	$15.42 billion	+2.39 billion yuan
Xiaomi Group-W (01810)	$14.56 billion	-8451.65 million yuan
Tencent Holdings (00700)	$13.31 billion	-1.90 billion yuan
Cambridge Technology (06166)	$13.14 billion	-1.50 billion

Shenzhen-Hong Kong Stock Connect (Southbound) Top Ten Active Trading Companies

Company name	Transaction amount	Net purchase amount
Changfei optical fiber cable (06869)	$18.30 billion	+6.31 billion yuan
Alibaba-W (09988)	$16.14 billion	+$8.27 billion
Pharmaceutical Biology (02269)	$14.72 billion	+2.99 billion
Tencent Holdings (00700)	$13.18 billion	-1.48 billion
SMIC (00981)	$13.14 billion	+3.22 billion yuan
Cinda Biotech (01801)	9.66 billion	-5.21 billion
Huahong Hongli (01347)	9.50 billion	+2.28 billion
Jiantao laminate board (01888)	$7.10 billion	+1.66 billion
Xiaomi Group-W (01810)	$6.52 billion	-493.82 million yuan
CNOOC (00883)	$6.41 billion	-1.47 billion

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