Shenzhen Zesum (301486.SZ)
Trading performance
The share price closed flat (0 %) during a 24‑hour period ending at 06:36 PM Central Europe on Friday 23 October 2026.
Current trading price is CNY 187.9.
Market metrics
Outstanding shares: 137.1 million.
Market capitalization: CNY 26.7 billion.
24‑hour trading volume: CNY 1.7 billion.
24‑hour change since the previous month‑end: –10.68 %.
200‑day simple moving average: CNY 192.26.
52‑week high: CNY 299.9 (27 May 2026).
52‑week low: CNY 72.5 (21 Nov 2025).
Recent corporate announcement Shenzhen Zesum Technology Co. Ltd. has announced a planned expansion of its optical‑communication manufacturing capacity.
The expansion will be undertaken at the Zhejiang plant.
Capital for the new production line will come from surplus funds raised in a prior capital‑raising programme.
Financial projections: internal rate of return of approximately 16 % and a pay‑back period of about eight years.
The project aligns with the company’s strategy to strengthen its position in the growing optical‑communication market.
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Company Overview
Shenzhen Zesum Technology Co. Ltd. is a Chinese company listed on the Shenzhen Stock Exchange. The firm specialises in optical communication technologies and has recently announced a significant capacity expansion to support its growth strategy.




