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Hoshine Silicon Industry Co.,Ltd. — Investor Relations & Filings

Ticker · 603260 LEI · 300300RQV6XQFC4OVX72 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,112 across all filing types
Latest filing 2026-05-08 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 603260

About Hoshine Silicon Industry Co.,Ltd.

Hoshine Silicon Industry Co.,Ltd. is a leading global manufacturer specializing in the production of silicon-based materials. The company operates an integrated industrial chain that encompasses the mining of silica stone, the smelting of industrial silicon, and the deep processing of silicone products. Its primary product portfolio includes high-purity silicon metal, organosilicon monomers, and a wide range of downstream silicone derivatives such as siloxanes, silicone rubbers, and oils. These materials serve critical roles in diverse sectors, including photovoltaics, electronics, automotive, construction, and healthcare. By leveraging large-scale production facilities and advanced manufacturing technologies, the company maintains a significant position in the global supply chain for silicon materials, focusing on high-efficiency production and the development of high-performance chemical solutions.

Recent filings

Filing Released Lang Actions
合盛硅业2025年年度股东会决议公告
Regulatory Filings
2026-05-08 Chinese
上海市锦天城律师事务所关于合盛硅业股份有限公司2025年年度股东会的法律意见书
Regulatory Filings
2026-05-08 Chinese
合盛硅业关于控股股东及其一致行动人部分股份质押及解质押的公告
Regulatory Filings Classification · 1% confidence The document is an announcement detailing share pledge and release transactions by the company’s controlling shareholder and its concerted actors. It does not announce a report publication, nor is it an earnings release or financial report. It is not a buyback by the company (POS), nor a change in shareholding percentage (MRQ), but rather a pledge of existing shares. Since there is no specific category for share pledges, this falls under the general regulatory announcement category (RNS).
2026-04-24 Chinese
合盛硅业2025年年度股东会会议资料
AGM Information Classification · 1% confidence The document is titled “2025年年度股东会会议资料” for the annual shareholders’ meeting on May 8, 2026 and consists of detailed AGM materials (agenda, meeting rules, proposals, attachments). This is not a standalone annual or interim report, nor a simple announcement; it is the presentation and materials provided at the Annual General Meeting. Therefore, it is classified as AGM Information.
2026-04-22 Chinese
合盛硅业2025年度暨2026年一季度业绩说明会预告公告
Investor Presentation Classification · 1% confidence The document is a formal notice of the company’s upcoming “2025年度暨2026年一季度业绩说明会” (annual and quarterly performance explanation meeting) with time, location, format, participants and Q&A instructions. This is not the financial results release itself nor a transcript, but rather an investor‐oriented presentation event announcement. It falls under the “Investor Presentation” category.
2026-04-22 Chinese
合盛硅业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（盖章版）
Audit Report / Information Classification · 1% confidence The document is a specialized audit report issued by Tianjian CPA Firm on the 2025 non-operating funds occupation and other related-party fund transactions of Hoshine Silicon Industry Co., Ltd. It includes detailed auditor’s responsibilities, scope, opinion, and the audited summary tables. It is not a brief announcement or an investor presentation, and it is not the full annual or interim report but a standalone audit report on a specific topic. This matches the definition of Audit Report / Information (Code: AR).
2026-04-16 Chinese

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