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Ningbo Solartron Technology Co., Ltd. — Investor Relations & Filings

Ticker · 688299 ISIN · CNE100003NN5 Shanghai Stock Exchange Manufacturing
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Filings indexed 810 across all filing types
Latest filing 2023-04-20 Audit Report / Informat…
Country CN China
Listing Shanghai Stock Exchange 688299

About Ningbo Solartron Technology Co., Ltd.

https://www.solartrontech.com/

Ningbo Solartron Technology Co., Ltd. specializes in the research, development, and manufacturing of high-performance functional films. The company’s core product portfolio includes reflective films, backsheet films, and optical films designed for liquid crystal displays (LCDs), semiconductor lighting, and photovoltaic applications. Utilizing advanced polymer material science and precision coating technologies, Solartron produces micro-nano structured films that enhance light efficiency and durability in electronic devices. The company serves global manufacturers in the display and renewable energy sectors, focusing on technological innovation in light management and surface treatment. Its expertise extends to multi-layer co-extrusion and specialized surface functionalization, providing critical components for high-brightness displays and efficient solar energy conversion systems.

Recent filings

Filing Released Lang Actions
立信会计师事务所（特殊普通合伙）关于宁波长阳科技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报告
Audit Report / Information Classification · 95% confidence The document is titled as a '专项审计报告' which translates to 'Special Audit Report' concerning non-operating fund occupation and other related party fund transactions for Ningbo Changyang Technology Co., Ltd. It includes detailed tables of fund balances and transactions for the year 2022. The content is a standalone audit report focusing on specific audit findings related to fund usage and related party transactions, not a full annual report or general financial statement. The document length is short (1264 characters), but it contains substantive audit data and tables, indicating it is the audit report itself rather than an announcement or certification. Therefore, it fits the category of Audit Report / Information (AR). FY 2022
2023-04-20 Chinese
宁波长阳科技股份有限公司独立董事2022年度述职报告
Regulatory Filings
2023-04-20 Chinese
宁波长阳科技股份有限公司关于作废已授予尚未归属的2020年限制性股票的公告
Board/Management Information Classification · 95% confidence The document is an official announcement from Ningbo Changyang Technology Co., Ltd. regarding the cancellation of unvested restricted stocks granted under the 2020 restricted stock incentive plan. It details board and supervisory meetings, approvals, legal opinions, and the impact of the cancellation on the company. The content focuses on corporate governance and management decisions related to stock incentives rather than financial results or earnings. It is not a full annual or interim report, nor an earnings release. It is not a proxy solicitation or voting result announcement. The document is a formal announcement of a board/management decision concerning stock incentives and related approvals. Therefore, it fits best under Board/Management Information (MANG). The document length is 3825 characters, which is sufficient for a detailed announcement but not a full report. Hence, the classification is MANG with high confidence.
2023-04-20 Chinese
华安证券股份有限公司关于宁波长阳科技股份有限公司2022年度募集资金存放与实际使用情况的专项核查报告
Audit Report / Information Classification · 95% confidence The document is a detailed report from Huatai Securities regarding the 2022 annual special verification of the storage and actual use of raised funds by Ningbo Changyang Technology Co., Ltd. It includes extensive financial data on fundraising amounts, usage, balances, investment projects, changes in project scope, and compliance with regulatory requirements. The document references regulatory guidelines related to fundraising management and includes auditor opinions and sponsor institution verification. The content focuses on the management and use of funds raised through an initial public offering and subsequent changes, with detailed tables and explanations. This matches the definition of an Audit Report / Information (AR), as it is a standalone report on the application and verification of raised funds, not a full annual report or earnings release. The document length (15,000 characters) and detailed financial data confirm it is a full report, not just an announcement or certification. Therefore, the correct classification is AR with high confidence. FY 2022
2023-04-20 Chinese
宁波长阳科技股份有限公司独立董事关于公司2022年度对外担保情况的专项说明
Audit Report / Information Classification · 90% confidence The document is a special statement by independent directors regarding the company's external guarantees for the year 2022. It references compliance with listing rules and annual report disclosure requirements but does not contain full financial statements or comprehensive financial performance data. The document is a specific assurance or attestation related to a particular aspect (external guarantees) rather than a full audit report or annual report. It is not a certification letter but a detailed explanation by independent directors on a specific matter. Given the nature of the content focusing on a specific financial assurance and compliance, it fits best under Audit Report / Information (AR), which includes standalone audit-related reports and applied accounting principles excluding full annual reports. FY 2022
2023-04-20 Chinese
宁波长阳科技股份有限公司关于获得政府补助的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (428 characters) about the company receiving government subsidies, including the amount and accounting treatment. It is not a full financial report, audit report, or detailed management discussion. It does not contain financial statements or detailed analysis. It is an announcement of a specific event (government subsidy receipt) rather than a report or regulatory filing. Given the content and length, it fits best under Regulatory Filings (RNS) as a general announcement that does not fit other categories.
2023-04-20 Chinese

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