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Eoptolink Technology Inc., Ltd — Investor Relations & Filings

Ticker · 300502 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 1,350 across all filing types
Latest filing 2026-04-23 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300502

About Eoptolink Technology Inc., Ltd

https://www.eoptolink.com

Eoptolink Technology Inc., Ltd. designs, develops, and manufactures high-performance optical transceivers and sub-assemblies for data communications and networking. The company provides a broad portfolio of optical modules, including 100G, 400G, 800G, and 1.6T solutions in various form factors such as QSFP-DD, OSFP, and SFP. These products support hyperscale data centers, high-performance computing clusters, and telecommunications infrastructure. Eoptolink emphasizes innovation in Silicon Photonics, Linear-drive Pluggable Optics (LPO), and energy-efficient designs to meet the increasing bandwidth demands of modern networks. Through vertically integrated manufacturing and rigorous quality control, the company delivers scalable and reliable interconnect solutions to a global customer base of network equipment manufacturers and service providers.

Recent filings

Filing Released Lang Actions
关于公司2024年限制性股票激励计划首次授予第二期归属条件成就及作废部分限制性股票事项的法律意见书
Regulatory Filings Classification · 1% confidence The document is a legal opinion letter (法律意见书) issued by an external law firm regarding the company’s 2024 restricted stock incentive plan, specifically covering the second vesting condition achievements and cancellation of unvested shares. It is not a financial report (Annual, Interim, Earnings), not a call transcript, not a proxy solicitation, not an ESG report, nor a remuneration disclosure. There is no dedicated category for legal opinions in the taxonomy, so it falls under the fallback category for miscellaneous regulatory filings. Therefore, it is classified as a Regulatory Filing (RNS).
2026-04-23 Chinese
董事会薪酬与考核委员会关于2024年限制性股票激励计划首次授予第二期可归属激励对象名单的核查意见
Remuneration Information Classification · 1% confidence The document is a board committee opinion on the company’s 2024 restricted stock incentive plan describing eligibility and vesting of management/employees under the plan. It details compensation arrangements (share-based incentives) for executives and key personnel. This aligns with Remuneration Information (DEF 14A), which covers reports on executive/director compensation plans and equity incentives.
2026-04-23 Chinese
2026年一季度报告
Interim / Quarterly Report Classification · 1% confidence The document is the '2026 First Quarter Report' for Chengdu Eoptolink Technology Co., Ltd. It contains comprehensive financial statements, including the balance sheet, income statement, and cash flow statement for the first quarter of 2026. It is not an announcement of a report, but the report itself, containing substantive financial data. Therefore, it falls under the 'Interim / Quarterly Report' category. Q1 2026
2026-04-23 Chinese
关于成都新易盛通信技术股份有限公司非经营性资金占用及其他关联资金往来情况的专项审计说明
Audit Report / Information Classification · 1% confidence The document is a standalone auditor’s special audit report titled “2025年度非经营性资金占用及其他关联资金往来情况的专项审计说明” prepared by an accounting firm. It contains the auditor’s scope, responsibilities, opinion, and detailed summary tables of non-operating fund occupancy and related‐party transactions, along with auditor certificates. This is not a full annual report or earnings release but a specific audit report, so it fits the Audit Report / Information category (AR).
2026-04-23 Chinese
关于作废部分限制性股票的公告
Share Issue/Capital Change Classification · 1% confidence The document is a corporate announcement by Chengdu Xinyisheng Communication Technology Co., Ltd. regarding the cancellation of a portion of its restricted stock granted under its 2024 restricted stock incentive plan, following board resolutions and legal opinion. This is not an earnings release, interim report, management change, or AGM material—rather, it concerns a change in the company’s share capital (cancellation of unvested restricted shares). Therefore, it falls under the 'Share Issue/Capital Change' category (SHA).
2026-04-23 Chinese
关于确认董事、高级管理人员2025年度薪酬及2026年度薪酬方案的公告
Remuneration Information Classification · 1% confidence The document is an official announcement by the company’s board detailing the confirmed 2025 remuneration amounts for directors and senior management, and the 2026 compensation scheme. It provides specific salary figures, the structure of base salary, performance pay, and long-term incentives, and describes the board approval process. This aligns with the “Remuneration Information” category, which covers reports detailing compensation for top executives and directors (Code: DEF 14A).
2026-04-23 Chinese

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