{
  "code": "3504",
  "name": "Young Optics",
  "chinese_name": "揚明光",
  "ticker_symbol": "3504.TW",
  "market": "TWSE",
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  "industry_company_count": 116,
  "sources": [
    "https://openapi.twse.com.tw/v1/opendata/t187ap05_L",
    "https://www.tpex.org.tw/openapi/v1/mopsfin_t187ap05_O"
  ],
  "name_source_url": "https://openapi.twse.com.tw/v1/opendata/t187ap03_L",
  "name_fetched_at": "2026-10-22T03:14:08.291508+00:00",
  "industry_source_url": "https://www.twse.com.tw/downloads/zh/about/company/factbook/2026/2.08.html",
  "canonical_url": "https://valueledger.co/en/company/3504.html",
  "generated_at": "2026-10-22T14:01:01.490Z",
  "history": [
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}