{
  "code": "4939",
  "name": "AEM",
  "chinese_name": "亞電",
  "ticker_symbol": "4939.TWO",
  "market": "TPEx",
  "industry": "Electronic Parts & Components",
  "month": "2026-09",
  "report_date": "2026-10-17",
  "currency": "TWD",
  "revenue": {
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    "twd_bn": 0.155922
  },
  "previous_month_revenue": {
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    "twd_bn": 0.173881
  },
  "last_year_month_revenue": {
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    "twd_bn": 0.134492
  },
  "mom_percent": -10.328327994432975,
  "yoy_percent": 15.934033251048389,
  "ytd_revenue": {
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    "twd_bn": 1.247224
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  },
  "ytd_yoy_percent": 17.12035218065786,
  "industry_yoy_rank": 130,
  "industry_company_count": 210,
  "sources": [
    "https://openapi.twse.com.tw/v1/opendata/t187ap05_L",
    "https://www.tpex.org.tw/openapi/v1/mopsfin_t187ap05_O"
  ],
  "name_source_url": "https://www.tpex.org.tw/openapi/v1/mopsfin_t187ap03_O",
  "name_fetched_at": "2026-10-22T03:14:08.375253+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/4939.html",
  "generated_at": "2026-10-22T04:33:48.672Z",
  "history": [
    {
      "month": "2026-09",
      "report_date": "2026-10-17",
      "revenue": {
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        "twd_bn": 0.155922
      },
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    }
  ]
}