{
  "code": "4942",
  "name": "Chia Chang",
  "chinese_name": "嘉彰",
  "ticker_symbol": "4942.TW",
  "market": "TWSE",
  "industry": "Optoelectronics",
  "month": "2026-09",
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  "currency": "TWD",
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  "industry_yoy_rank": 98,
  "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/4942.html",
  "generated_at": "2026-10-22T10:47:01.956Z",
  "history": [
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      "report_date": "2026-10-17",
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}