Aurora Optoelectronics Co., Ltd. — Investor Relations & Filings
About Aurora Optoelectronics Co., Ltd.
Aurora Optoelectronics Co., Ltd. specializes in the research, development, and manufacturing of high-performance sapphire crystals and optoelectronic materials. The company utilizes advanced growth techniques, including the Kyropoulos method, to produce large-scale sapphire ingots and high-purity substrates. Its product portfolio includes sapphire wafers for LED manufacturing, optical windows for industrial applications, and precision components for consumer electronics, such as smartphone camera covers and wearable device displays. Aurora Optoelectronics serves diverse sectors including solid-state lighting, aerospace, and telecommunications. By integrating crystal growth with precision processing, the company provides customized solutions for demanding thermal, optical, and mechanical environments. Its technical focus remains on enhancing material purity and scaling production for next-generation optoelectronic devices.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| ST瑞德关于2022年年度报告的补充公告 | 2023-07-04 | Chinese | |
| ST瑞德2022年年度报告(修订稿) | 2023-07-04 | Chinese | |
| ST瑞德关于中小投资者诉讼进展的公告 | 2023-06-28 | Chinese | |
| *ST瑞德关于撤销退市风险警示并继续实施其他风险警示暨停牌的公告 | 2023-06-13 | Chinese | |
| 中审亚太会计师事务所关于公司2022年年度报告的信息披露监管问询函的回复 | 2023-05-31 | Chinese | |
| *ST瑞德关于上海证券交易所对公司2022年年度报告信息披露监管问询函的回复公告 | 2023-05-31 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
15 filings
| |||||
| 41353666 | ST瑞德关于2022年年度报告的补充公告 | 2023-07-04 | Chinese | ||
| 41353652 | ST瑞德2022年年度报告(修订稿) | 2023-07-04 | Chinese | ||
| 41353590 | ST瑞德关于中小投资者诉讼进展的公告 | 2023-06-28 | Chinese | ||
| 41353584 | *ST瑞德关于撤销退市风险警示并继续实施其他风险警示暨停牌的公告 | 2023-06-13 | Chinese | ||
| 41353572 | 中审亚太会计师事务所关于公司2022年年度报告的信息披露监管问询函的回复 | 2023-05-31 | Chinese | ||
| 41353200 | *ST瑞德关于上海证券交易所对公司2022年年度报告信息披露监管问询函的回复公告 | 2023-05-31 | Chinese | ||
| 41353183 | *ST瑞德2022年年度股东大会之法律意见书 | 2023-05-24 | Chinese | ||
| 41353160 | *ST瑞德关于延期回复上海证券交易所对公司2022年年度报告的信息披露监管问询函的公告 | 2023-05-24 | Chinese | ||
| 41353153 | *ST瑞德2022年年度股东大会决议公告 | 2023-05-24 | Chinese | ||
| 41353124 | *ST瑞德2022年年度股东大会会议资料(更正版) | 2023-05-10 | Chinese | ||
| 41353113 | *ST瑞德关于收到上海证券交易所对公司2022年年度报告的信息披露监管问询函的公告 | 2023-05-10 | Chinese | ||
| 41353093 | *ST瑞德2022年年度股东大会会议资料 | 2023-05-09 | Chinese | ||
| 41353078 | *ST瑞德关于参加黑龙江辖区上市公司2023年投资者网上集体接待日活动的公告 | 2023-05-09 | Chinese | ||
| 41353068 | 中审亚太会计师事务所关于公司2021年度内部控制审计报告否定意见涉及事项影响已消除的专项说明审核报告 | 2023-04-28 | Chinese | ||
| 41352986 | *ST瑞德关于召开2022年年度股东大会的通知 | 2023-04-28 | Chinese | ||
Market data
Market data not available
Price history
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Aurora Optoelectronics Co., Ltd. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/56906/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=56906 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=56906 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=56906 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 56906}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Aurora Optoelectronics Co., Ltd. (id: 56906)"
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