Kaiyuan Securities

Kaiyuan Securities (开源证券) is identified in the supplied material as a securities-related commercial entity. The only descriptive evidence provided is the phrase “证券App · B,” which associates the name with a securities app but does not establish the app’s full name, features, launch date, or relationship to particular services. The supplied subject record lists kysec.cn as its website. Further details about its corporate history, ownership, headquarters, products, operating markets, and current status are not established by the available evidence, so they are left unspecified.

The supplied evidence does not provide dates or historical details for Kaiyuan Securities. It identifies the entity through the name 开源证券 and the phrase “证券App · B,” but does not establish when the company or any associated app was founded or launched, how the business developed, or whether ownership or corporate structure changed. The subject record supplies kysec.cn as the website, but no dated history is included. A fuller account of the company’s origins, milestones, leadership, and current operations cannot be reliably written from the available material.

• Kaiyuan Securities operates a securities trading application (App) as part of its digital brokerage services.

The supplied evidence associates the brand with a securities app; its broader market positioning is not established.

• Securities app

  The supplied evidence associates Kaiyuan Securities with a securities app but gives no further product details.

• 2026

  Data Center Failure Unreported, Misleading Advisory Marketing, Inadequate Ongoing Supervision Trigger Warnings from Multiple Local CSRC Bureaus

  In August 2026, the Shaanxi Securities Regulatory Bureau issued a warning letter to Kaiyuan Securities because a failure at its Xi'an IDC data center was not reported in a timely manner; its Chongqing branch was warned for misleading marketing in advisory business and providing suggestions to clients without signed agreements; in September, the Xiamen Securities Regulatory Bureau issued another warning letter for inadequate ongoing supervision.

  Source

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1. 1Kaiyuan Securities website (listed in subject record)kysec.cn
2. 2Data Center Failure Unreported, Misleading Advisory Marketing, Inadequate Ongoing Supervision Trigger Warnings from Multiple Local CSRC Bureauscsrc.gov.cn
3. 3Data Center Failure Unreported, Misleading Advisory Marketing, Inadequate Ongoing Supervision Trigger Warnings from Multiple Local CSRC Bureauscsrc.gov.cn
4. 4Data Center Failure Unreported, Misleading Advisory Marketing, Inadequate Ongoing Supervision Trigger Warnings from Multiple Local CSRC Bureausm.jrj.com.cn