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C

Cathay Chemical Works 1713.TW · TWD

Materials · Taiwan Stock Exchange · 🇹🇼 Taiwan

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40.95

+1.61%

Close of 9 Nov 2026, in TWD

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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
Chung Cheng Investment22.1m14.66%—30 Jun 2025
Heng Chang Investment19.6m12.97%—30 Jun 2025
Li Tai Investment16.2m10.74%—30 Jun 2025
Su (Tsun Cheng-a)14.1m9.36%—30 Jun 2025
Reward Wool Industry Corp13.7m9.05%—30 Jun 2025
Su (Shu Yih)4.8m3.17%—30 Jun 2025
He Cheng Investment Co., Ltd.3.3m2.15%—30 Jun 2025
Huang (Ching Hsiu-a)2.9m1.90%—30 Apr 2025
Cai (Jing Sa)1.9m1.24%—30 Jun 2025
Yang (Hsiao Yuan)1.8m1.21%—30 Apr 2025
Huang (Zhi Long)1.7m1.11%—30 Jun 2025
Hung (Chih Cheng-e)1.4m0.93%−54k30 Jun 2025
Dimensional Fund Advisors, L.P.472k0.31%—31 Jul 2025
ZhiCheng Industrial Co., Ltd.40k0.03%—30 Jun 2025
Dimensional Fund Advisors, Ltd.24k0.02%+7k30 Jun 2025

Sources and methodology

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