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GUIZHOU ZHONGYIDA CO., LTD. — Investor Relations & Filings

Ticker · 600610 ISIN · CNE000000503 Shanghai Stock Exchange Manufacturing
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Filings indexed 2,667 across all filing types
Latest filing 2026-05-11 Call Transcript
Country CN China
Listing Shanghai Stock Exchange 600610

About GUIZHOU ZHONGYIDA CO., LTD.

http://www.shanghaizhongyida.com

Guizhou Zhongyida Co., Ltd. specializes in the production and distribution of fine chemical products and coal-based chemical materials. The company’s core operations center on the manufacturing of methyl ethyl ketone (MEK) and secondary butyl alcohol (SBA), which serve as essential solvents and intermediates in various industrial applications, including coatings, adhesives, and pharmaceutical synthesis. Through its integrated production facilities and strategic focus on chemical engineering, the firm maintains a significant presence in chemical supply chains. Its business model emphasizes technical innovation in chemical processing and the optimization of resource utilization to provide high-purity industrial reagents and bulk chemical commodities to a diverse range of manufacturing sectors.

Recent filings

Filing Released Lang Actions
中毅达：2025年度业绩说明会召开情况公告
Call Transcript Classification · 85% confidence The document is an announcement and detailed summary of the company’s 2025 annual performance explanation meeting, including the interactive Q&A transcript between management and investors. In our taxonomy, such transcripts of earnings‐related investor meetings or calls map best to Call Transcript (CT), which covers full text records of conference or earnings call Q&A sessions.
2026-05-11 Chinese
关于贵州中毅达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汇总表的专项审计报告
Regulatory Filings
2026-03-27 Chinese
中毅达：2026年度财务预算报告
Management Reports Classification · 90% confidence The document is titled as a '2026年度财务预算报告' which translates to '2026 Annual Financial Budget Report'. It outlines the company's financial budget assumptions, key financial budget indicators, and measures to implement the budget. The document is relatively short (1250 characters) and focuses on internal financial planning and projections rather than actual financial results or audited data. It explicitly states that the budget report is an internal management indicator and not a profit forecast. There is no indication that this is an official annual report, audit report, or regulatory filing. It is also not an announcement or publication notice of a report but the report itself. Given the content and nature, this document best fits the category of Management Reports (MDA), which include management's detailed explanation of financial results, business trends, and outlook, including budgets and plans.
2026-03-27 Chinese
中毅达：2025年度环境、社会和公司治理（ESG）报告摘要
Environmental & Social Information Classification · 95% confidence The document is titled as a summary of the Environmental, Social, and Governance (ESG) report for the year 2025 by Guizhou Zhongyida Co., Ltd. It includes details about the company's sustainability governance, stakeholder communication, and materiality assessment related to ESG topics. The document references ESG reporting guidelines and regulatory frameworks from the Shanghai Stock Exchange and China Securities Regulatory Commission. The content focuses on sustainability and corporate governance issues rather than financial performance or regulatory filings. Given the focus on ESG factors and sustainability reporting, the document fits the category of Environmental & Social Information (SR). The document length is about 2100 characters, which is consistent with a summary report rather than a full annual or interim financial report. Therefore, the classification is SR with high confidence.
2026-03-27 Chinese
中毅达：2025年度独立董事述职报告（张继军）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2025 by an independent director of the company. It details the director's attendance at board and shareholder meetings, committee participation, communication with auditors, and overall evaluation of their duties during the year. The content focuses on the independent director's duties, governance, and oversight activities rather than financial results or audit opinions. This type of document is a report by a board member on their activities and governance role, which fits best under Board/Management Information (MANG). The document length is 2167 characters, which is relatively short but contains substantive content about the director's role and activities, not just an announcement or certification. Therefore, it is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA).
2026-03-27 Chinese
中毅达：2025年年度主要经营数据公告
Regulatory Filings Classification · 90% confidence The document is titled as a 2025 annual main operating data announcement from Guizhou Zhongyida Co., Ltd. It contains detailed production, sales, revenue, and price change data for the year 2025. The text mentions that the data is audited by an accounting firm and refers to a separate audit report disclosed on the same day. The document is relatively short (1204 characters) and primarily provides key operating data rather than a full annual report. It is an announcement of main operating data rather than the full Annual Report (10-K). Given the nature and length, this fits best as a Regulatory Filing (RNS) because it is a regulatory disclosure of key operating data without the full financial statements or comprehensive annual report content.
2026-03-27 Chinese

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