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SUNSTONE DEVELOPMENT CO., LTD — Investor Relations & Filings

Ticker · 603612 ISIN · CNE100002R73 LEI · 655600VQT5E9S4FK9A09 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,412 across all filing types
Latest filing 2017-12-14 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 603612

About SUNSTONE DEVELOPMENT CO., LTD

https://www.sun-stone.com/

Sunstone Development Co., Ltd. specializes in the research, development, and manufacturing of carbon materials, primarily serving the global primary aluminum industry. The company is a leading producer of pre-baked carbon anodes, which are essential components in the electrolytic reduction process of aluminum smelting. Its product portfolio includes high-quality pre-baked anodes, cathode blocks, and specialized carbon materials designed to enhance energy efficiency and reduce environmental impact. Sunstone operates large-scale production facilities and emphasizes technological innovation to meet international quality standards. The company provides integrated solutions for aluminum smelters, focusing on optimizing the performance and longevity of carbon products in high-temperature industrial environments.

Recent filings

Filing Released Lang Actions
关于2017年限制性股票激励计划的补充公告
Capital/Financing Update Classification · 95% confidence The document is a company announcement regarding a 2017 restricted stock incentive plan, detailing the number of shares granted, adjustments to the plan, and funding arrangements for the stock subscription. It is a supplemental announcement about the stock incentive plan, not a full financial report or earnings release. It does not contain financial statements or detailed financial analysis. It is an update on capital-related activity, specifically about stock incentives and related financing arrangements. Therefore, it fits best under Capital/Financing Update (CAP). The document length is short and it is not merely announcing a report publication, so it is not RPA or RNS.
2017-12-14 Chinese
关于控股股东进行股票质押式回购交易的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding a stock pledge repurchase transaction by the controlling shareholder of the company. It details the number of shares pledged, the purpose of the funds raised through the pledge, and assurances about the risk and control implications. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about a financing-related transaction involving shares. This fits best under Capital/Financing Update (CAP) as it concerns stock pledge financing activities by a major shareholder.
2017-12-12 Chinese
关于向激励对象授予限制性股票的公告
Share Issue/Capital Change Classification · 95% confidence The document is an announcement regarding the granting of restricted stock to incentive recipients by the company's board of directors. It details the number of shares granted, the grant date, the price, the recipients, and the legal and procedural compliance related to the stock incentive plan. It is not a full financial report, audit report, or earnings release, but rather a specific announcement about a capital change related to stock incentives. This fits the category of Share Issue/Capital Change (SHA), as it involves the issuance of restricted shares to employees and management as part of a stock incentive plan.
2017-12-06 Chinese
监事会关于公司2017年限制性股票激励计划授予事项的核查意见
Regulatory Filings Classification · 95% confidence The document is a supervisory board opinion on the 2017 restricted stock incentive plan grant matters for the company. It discusses the verification and approval of the stock incentive plan details, including adjustments to the number of incentive recipients and shares granted. The document references relevant laws and regulations but does not contain financial statements or detailed financial performance data. It is a formal opinion related to a stock incentive plan grant rather than a full financial report or announcement of voting results. Therefore, it fits best under Regulatory Filings (RNS) as it is a compliance-related supervisory opinion document.
2017-12-06 Chinese
独立董事关于2017年限制性股票激励计划调整及授予相关事项的独立意见
Regulatory Filings Classification · 90% confidence The document is an independent opinion from the independent directors regarding the adjustment and grant of a 2017 restricted stock incentive plan. It discusses compliance with relevant laws and regulations, adjustments in the number of incentive recipients and shares granted, and the legitimacy of the stock incentive plan. The document is not a full financial report, earnings release, or regulatory filing but rather a formal opinion related to a stock incentive plan. This type of document fits best under the category of Regulatory Filings (RNS) as it is a compliance and governance-related announcement that does not fit other specific categories like Remuneration Information or Share Issue/Capital Change, since it is an independent opinion rather than the plan itself or a direct capital change announcement. The document length is short (1264 characters), and it is not a report publication announcement or certification letter. Therefore, the best classification is Regulatory Filings (RNS).
2017-12-06 Chinese
北京市金杜律师事务所关于公司2017年限制性股票激励计划调整及授予相关事项的法律意见书
Regulatory Filings
2017-12-06 Chinese

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