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Changzhou Langbo Sealing Technologies Co 603655.SS · CNY

Consumer Discretionary · Shanghai · 🇨🇳 China

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24.41

+0.04%

Close of 9 Nov 2026, in CNY

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Qi (Jianguo)45m42.45%—30 Sept 2025
Fan (Xiao Feng)12m11.32%—30 Sept 2025
Changzhou City JinTan Juntai Investment Consulting Co., Ltd.8m7.55%—30 Sept 2025
Qi (Ganchao)6.7m6.32%—30 Sept 2025
CITIC Securities Asset Management (HK) Limited1.4m1.33%+253.2k30 Sept 2025
Woyuan Ruize No. 1 Private Fund758.9k0.72%+758.9k30 Sept 2025
Wang (Huijun)691.8k0.65%+691.8k30 Sept 2025
She (Ronghui)634.1k0.60%+634.1k30 Sept 2025
Shanghai Ruitian Investment LLC618.4k0.58%−44.5k30 Sept 2025
Chen (Yang)525.9k0.50%+525.9k30 Sept 2025
Wang (Shu Guang)75k0.07%−25k14 Nov 2025

Sources and methodology

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