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CStone Pharmaceuticals — Investor Relations & Filings

Ticker · 2616 ISIN · KYG2588M1006 LEI · 300300095A57F80T2461 HKEX Manufacturing
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Filings indexed 3,380 across all filing types
Latest filing 2017-06-12 Capital/Financing Update
Country KY Cayman Islands
Listing HKEX 2616

About CStone Pharmaceuticals

http://www.cstonepharma.com

CStone Pharmaceuticals is an innovation-driven biopharmaceutical company focused on the research, development, and commercialization of anti-tumor drugs. The company is dedicated to addressing the unmet medical needs of cancer patients globally. Its core therapeutic focus is on innovative immuno-oncology and molecularly targeted therapies. The R&D pipeline is strategically balanced, featuring potential first-in-class or best-in-class assets, including Antibody-Drug Conjugates (ADC) and multi-specific antibodies. CStone has successfully launched four innovative drugs and secured multiple New Drug Application and indication approvals.

Recent filings

Filing Released Lang Actions
UPDATE ANNOUNCEMENT TAG-ALONG OFFER IN RELATION TO THE VERY SUBSTANTIAL ACQUISITION OF COAL & ALLIED FROM RIO TINTO
Capital/Financing Update Classification · 95% confidence The document is an announcement from Yanzhou Coal Mining Company Limited regarding a tag-along offer and a call option related to a substantial acquisition. It references previous announcements and a circular, and discusses transaction details, including exercise price and premium. The document is relatively short (3515 characters) and serves as an update on a financing/acquisition-related transaction rather than a full report or detailed financial statement. It does not contain financial statements or detailed analysis, nor is it a report publication or certification. The content fits best under Capital/Financing Update (CAP) as it provides updates on company financing activities and capital structure changes related to the acquisition and call option.
2017-06-12 English
UPDATE ANNOUNCEMENT VERY SUBSTANTIAL ACQUISITION - ACQUISITION OF COAL & ALLIED FROM RIO TINTO
M&A Activity Classification · 95% confidence The document is an announcement from Yanzhou Coal Mining Company Limited regarding the update on a very substantial acquisition, specifically the acquisition of Coal & Allied from Rio Tinto. It details regulatory approvals received from various authorities, mentions conditions precedent for the acquisition, and references a competing proposal from Glencore. Additionally, it includes information about the latest time for lodging transfer of H shares to qualify for the 2016 final dividend. The content focuses on acquisition progress, regulatory clearances, and shareholder information related to the acquisition and dividend, rather than presenting full financial statements or detailed financial performance. The document is an announcement about a merger/acquisition activity and related updates, not the merger filing itself or a full report. Therefore, the appropriate classification is M&A Activity (TAR). The document length (5964 characters) and detailed content support this classification with high confidence.
2017-06-11 English
POSTPONEMENT OF THE AGM AND THE CLASS MEETINGS
AGM Information Classification · 95% confidence The document is an announcement from Yanzhou Coal Mining Company Limited regarding the postponement of the Annual General Meeting (AGM) and related class meetings, changes to the book closure periods for the AGM and final dividend, and changes to the inspection period for documents related to the circular. It references the original AGM notices and circular but does not contain the AGM materials themselves. The document is primarily an announcement about scheduling and procedural changes related to the AGM and shareholder meetings, not the AGM report or materials. The length is about 6,367 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document fits the category of AGM Information announcements, specifically about the AGM meeting arrangements and related shareholder meeting details.
2017-06-08 English
Circular
AGM Information Classification · 95% confidence The document is a detailed circular from Yanzhou Coal Mining Company Limited concerning multiple proposals to be voted on at the Annual General Meeting (AGM) and related shareholder class meetings. It includes items such as proposed appointments of directors and supervisors, renewal of liability insurance, appointment of external auditors, connected transactions, acquisitions, share issuance proposals, and authorization for financing activities. The document also contains proxy instructions, meeting notices, and extensive appendices including reports and financial information. The presence of detailed meeting materials, proxy forms, and voting proposals indicates this is a circular related to the AGM, providing information and materials for shareholder decision-making at the meeting. It is not the annual report itself, nor a simple announcement or regulatory filing. Therefore, the document fits the category of AGM Information (AGM-R). The document length and content confirm it is not a brief announcement or a certification, but a full circular for the AGM.
2017-06-02 English
NOTIFICATION LETTER
Report Publication Announcement Classification · 95% confidence The document is a notification letter from Yanzhou Coal Mining Company Limited dated 2 June 2017. It informs shareholders about the publication of the circulars related to the 2016 Annual General Meeting and class meetings. The letter provides instructions on how shareholders can access these corporate communications online or request printed copies. It also includes a change request form for shareholders to update their preferences for receiving future corporate communications. The document does not contain the actual annual report, financial statements, or detailed financial data. Instead, it serves as a notice of publication and instructions for accessing the report and other corporate communications. The document length is 9212 characters, which is relatively short and consistent with a notification letter rather than a full report. Therefore, according to the "Menu vs Meal" rule, this document should be classified as a Report Publication Announcement (RPA).
2017-06-02 English
Monthly Return
Share Issue/Capital Change Classification · 95% confidence The document is titled 'Monthly Return of Equity Issuer on Movements in Securities' for the month ended 31/05/2017, submitted to the Hong Kong Exchanges and Clearing Limited. It details movements in authorised and issued share capital, including ordinary shares, preference shares, share options, warrants, convertibles, and other share-related transactions. The content focuses on changes in share capital and securities movements during a specific month, which is characteristic of a regulatory filing related to share capital disclosures. It is not a full financial report, earnings release, or management discussion. The document is a formal regulatory submission about share capital movements, fitting the category of Share Issue/Capital Change (SHA). The document length is substantial and contains detailed data, not just an announcement or a brief notice, so it is not a Report Publication Announcement (RPA) or Regulatory Filing (RNS) fallback. Therefore, the best classification is SHA with high confidence.
2017-06-02 English

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