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Jiayuan Technology

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Corporate brand

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Jiayuan Technology is a Chinese company associated with copper foil.

Last updated November 4, 2026

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Overview

Jiayuan Technology (嘉元科技) is identified in the supplied material in connection with copper foil. The provided evidence does not specify its products in detail, founding history, ownership, leadership, listing status, or markets. Its supplied website is https://jy-copper.com. Beyond the copper-foil association, further company details are not included here because they are not established by the supplied evidence.

History

The supplied evidence provides only a brief copper-foil association for Jiayuan Technology and does not establish a founding date, founders, historical milestones, ownership changes, or expansions. It therefore does not support a reliable chronological company history. The supplied website is https://jy-copper.com, but no details from that site are included in the evidence provided for this dossier.

  • Jiayuan Technology is identified as a Chinese copper foil (铜箔) producer, a key material used in lithium-ion battery anodes and electronic circuits.

Products and positioning

Battery materials

  • Copper foil

    The supplied evidence associates the subject with copper foil; specific product types are not stated.

Controversies

  • 2022

    Guangdong CSRC Orders Jiayuan Technology to Rectify, Shanghai Stock Exchange Warns Over Disclosure, Fundraising Use and R&D Accounting Irregularities

    A Guangdong CSRC inspection found irregularities at Jiayuan Technology in information disclosure, use of raised funds, R&D expense accounting and internal controls; it ordered the company to rectify and issued warning letters to Liao Pingyuan, Huang Yong and Ye Jingmin; the Shanghai Stock Exchange subsequently issued regulatory warnings to the company and the three individuals, and also warned sponsor Changjiang Securities and auditor Lixin. Rectification order; warning letters.

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