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Help me set up FinLab and analyze 2020 美亞. Please read: https://finlab.finance/en/setup?stock=2020

2020

美亞 Iron & Steel As of 2026-06-17 Updated daily after market close

steady quality, discounted valuation, no active signal today.

This page refreshes daily after the close. Add 美亞 to your watchlist to track signal changes on your next visit.
Valuation 85Quality 67Growth 19Momentum 31Chips 71

Is 美亞 a buy? Fundamentals and valuation first

  • Above-average profitability.Operating margin is in the 74th market percentile. Latest quarterly ROE ≈ 2.5%.

  • Valuation is low.PE is in the 11th market percentile; within its own history, PE is around the 49th percentile.

  • Foreign investors are net buying.Foreign 20-day net flow ≈ 3.5% of volume (net buy).

Chip flow

Bullish +0.18
BearishNeutralBullish

Institutional rotation, concentration steady — bullish

  • Institutional rotation, concentration steady — bullish
  • 第一金-新興 holds 516 lots
  • sellers have 546 lots left, ~136 sessions to clear

Window from 2026-01-17 · Price -8% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 第一金-新興 has accumulated 516 lots since the start (sold 0%), still adding.
  • Main distributor 元大-四維 peaked at 553 lots, has sold 79%, 118 left, paused recently.
  • TDCC big holders (absolute) >1000-lot holders -0.33pp, mid holders +1, retail -0.15pp — little change.
  • Foreign hedge-desk net short Net short -1,598 lots (inferred from branch profile, mostly hedging — not necessarily bearish, not case-confirmed).
Branch inventory reconstruction
Accumulating holders Branches that accumulated shares during the window and still hold positive inventory; they are the absorbing side.
Distributing sellers Branches that built inventory earlier and have been selling it down; the remaining number estimates what has not cleared.
Net-short desks Trading-desk branches with negative inventory or net selling, often hedge, offsetting, or short-term flow. It is not automatically a bearish view.
Accumulating
第一金-新興永豐金-板新玉山-左營台新-台北華南永昌-南京元大-新營
Distributing
元大-四維元大-板橋三民富邦-台北(牛牛牛)亞-鑫豐元大-中壢台新-三民
Desks
own scale
摩根大通凱基-台北美林新加坡商瑞銀
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 第一金-新興 +516
    sold 0%· still adding
  • 永豐金-板新 +469
    sold 15%
  • 玉山-左營 +467
    sold 16%· still adding
  • 台新-台北 +292
    sold 0%· still adding
  • 華南永昌-南京 +289
    sold 0%· still adding
  • 元大-新營 +253
    sold 0%

Distributing

  • 元大-四維 118 left
    sold 79%· paused recently
  • 元大-板橋三民 189 left
    sold 30%· paused recently
  • 富邦-台北 136 left
    sold 49%· ~136 sessions to clear
  • (牛牛牛)亞-鑫豐 36 left
    sold 81%· ~3 sessions to clear
  • 元大-中壢 121 left
    sold 28%· ~58 sessions to clear
  • 台新-三民 49 left
    sold 63%· paused recently

Desks

  • 摩根大通 -919
    hedge desk · will cover
  • 凱基-台北 -671
    day-trade · selling pressure
  • 美林 -531
    hedge desk · will cover
  • 新加坡商瑞銀 -457
    hedge desk · will cover
Still selling 546 lots ~136 sessions to bottom at most
Recent buy/sell force +1,508 absorbed / -413 sold buyers slightly ahead
Hedge-desk net short -514 lots potential cover-buying, not selling pressure
TDCC big holders · absolute-holding cross-check
>1000-lot holder share Retail (<400 lots) share Price (right axis)

Mixed direction: big-holder and retail changes are not aligned.

Describes chip flow, not investment advice. Branch data discloses only high-volume branches with ~1-day lag; TDCC is weekly. Inventory is a relative reconstruction from the window start, not absolute holdings.

Historical evidence

Valuation regime and subsequent returns

Each day's PE is converted to its own-history percentile (as of that day), then we look at adjusted-close returns over the next 240 trading days by valuation regime.

PE percentile bandSample days240-day avg returnMedianWin rateAvg excess (vs index)
0-20 1100+6.4% +8.1% 65.2% -6.9%
20-40 578+11% +10.3% 69.2% -4.1%
40-60 You are here317+38.5% +25% 75.1% +13.5%
60-80 255+62% +44.4% 98.4% +26.7%
80-100 188+26.3% +11.7% 95.7% +1.1%

Percentiles use an expanding own-history window (no look-ahead); forward return is 240 trading days on adjusted close. Sample days overlap; distribution is indicative only.

Current PE ≈ 11.24, at the 49.2th percentile of its own history (40-60 band).

Valuation × momentum historical grid

Every day in its own history is bucketed by valuation tercile (own-history PE) and 60-day momentum sign into six cells; we show adjusted-close returns over the next 120 trading days per cell.

Valuation
Momentum
Cheap (own-history bottom 1/3)
Mid
Expensive (own-history top 1/3)
60-day momentum up
+0.2%
Win rate 50.3% Excess -3.7%
880d
+26.3%
Win rate 72.2% Excess +9.5%
449d
+19.4%
Win rate 96.4% Excess +5.7%
247d
60-day momentum down
+5.3%
Win rate 72.1% Excess +1.4%
653d
Now
+2.1%
Win rate 46.2% Excess -24.5%
199d
+11.5%
Win rate 90% Excess -1.9%
130d

Currently in “Mid × 60-day momentum down”: across 199 historical days, 120-day forward avg gained 2.1%, win rate 46.2%, lagged the market by 24.5%.

Days = trading days in this bucket; returns use adjusted prices, ex-costs. 60-day momentum: direction of this stock's price over the past 60 trading days.

Signals not active (historical stats for reference)

These are not occurring now; historical samples shown for comparison.

252-day price high (breakout)

Pending

Adjusted close makes a new 252-day high; repeats within 20 days counted once.

27 times historically; 60-day forward avg +4.14%, win rate 63%, beating the market by +0.68 pts on average.

Monthly revenue YoY ≥ 20% (from filing deadline)

Pending

Monthly revenue YoY ≥ 20%; event date is the first trading day after the filing deadline (no look-ahead).

60 times historically; 60-day forward avg +3.75%, win rate 63.8%, beating the market by -1.26 pts on average.

Foreign net buying for 5 straight days

Pending

Foreign net flow (ex-dealer) positive for 5 straight days; event on day 5; repeats within 20 days counted once.

60 times historically; 60-day forward avg +3.92%, win rate 66.7%, beating the market by -0.51 pts on average.

What does 美亞 do? Company profile

鋼鐵工業 上市(台灣證券交易所)

Overview

美亞鋼管廠股份有限公司,股票簡稱美亞,代號2020,為台灣證券交易所上市普通股。公司成立於1959年9月29日,1993年4月27日上市,總部位於台北市中山區民權東路三段2-1號12樓。英文全名為MAYER STEEL PIPE CORPORATION,英文簡稱MAYER PIPE。主要營業項目為鋼管及鋼板製造銷售。董事長為黃春發,總經理為蕭敏志,發言人為陳叔永。實收資本額新台幣2,670,313,200元,已發行普通股267,031,320股。依113年度年報,截至114年5月6日員工合計373人;主要股東截至114年3月30日包括源泉鋼鐵股份有限公司持股16.61%、志信國際股份有限公司7.68%、顯達投資股份有限公司7.11%、美麗華大飯店股份有限公司3.86%、遠達投資股份有限公司2.55%、健裕興業股份有限公司1.14%、匯豐(台灣)商業銀行受託保管維斯登翠新興市場高股息基金投資專戶0.93%、德安開發股份有限公司0.77%、林康寧0.76%、林秉0.71%。公司轉投資及關係企業包含越南美亞責任有限公司、廣太精密製造(泰國)有限公司、鑽石鋼管企業有限公司、崙金企業股份有限公司、美亞商旅股份有限公司、美邑建築股份有限公司等。公司沿革包含1959年創立台灣第一家鋼管專業製造工廠,1988年增設不鏽鋼管工廠,2006年設立越南美亞,2013年投資泰國廣太精密,2017年投資鑽石鋼管。

Business

美亞為鋼管、鋼板及鋼捲加工製造商,主要商業模式為採購碳鋼鋼捲、不鏽鋼捲、鋅錠等原料,經製管、裁剪、鍍鋅、加工及客製化服務後銷售給建築、公共工程、機械加工、汽機車、自行車、家具、運動器材、瓦斯、水電、冷凍、化工機械、家電及資料中心機櫃等應用客戶。113年度營業比重為鋼鐵部門90.50%、不動產部門6.99%、其他旅館2.51%、投資部門0.00%。主要產品包含黑鋼管、配管用鍍鋅鋼管、鍍鋅電線導管、無螺紋電線鋼管、機械構造用管、一般結構用管、聚乙烯被覆鋼管、裁剪碳鋼鋼板、不鏽鋼鋼管、配管用不鏽鋼壓接管件與配件、裁剪不鏽鋼板。公司官網另列Rack Manifold for Liquid Cooling產品,定位為AI伺服器及高效能運算機櫃用不鏽鋼液冷分歧管,以及伺服器機櫃框架用高強度碳鋼管。113年度合併營收新台幣5,241,842仟元,較112年度7,009,437仟元減少約27%,主因鋼鐵銷售減少約12.8億元及不動產無新案銷售減少約4.9億元;但公司指出鋼鐵銷售因產品組合調整及庫存管控,營業利益較前年增加約5,600萬元。主要銷貨客戶依年報以代號揭露,113年度A公司銷貨526,511仟元、占10.06%;114年前一季M公司占11.48%、A公司占9.63%。2024年產品銷售地區依MoneyDJ整理為台灣93%、越南4%、泰國2%。

Outlook 2025–2028

2025至2028年展望以穩健復甦、產品升級與新應用嘗試為主。公司113年度年報對114年度採謹慎樂觀看法,指出台灣公共工程及房地產營造用鋼需求尚屬平穩,俄烏戰後重建商機、中國鋼廠減產等因素可能帶動全球鋼市需求回溫;世界鋼鐵協會預測2025年全球鋼鐵需求年增約1.2%,中國以外地區如印度、東南亞、中南美洲、中東非洲需求可望淡化中國需求疲弱影響。公司114年度預計銷售目標為碳鋼鋼管63,200公噸、碳鋼熱軋鋼捲3,927公噸、不鏽鋼管5,704公噸、不鏽鋼捲板26,400公噸。成長動能包括:一、鍍鋅設備所在廠房整建修繕與鍍鋅機組改造升級,可提升生產效率與品質;二、不鏽鋼製管機組汰舊換新、內螺紋、校直、熱處理、水壓試驗等設備更新,有助於產品品質與良率;三、CNS 2606/4626/6445熱浸鍍鋅鋼管強制檢驗制度落實後,國產合規鍍鋅鋼管在工程市場有較公平競爭環境;四、公司規劃開發中碳級合金鋼、中小口徑厚壁碳鋼機械構造用鋼管,並持續拓展新品與新用途;五、Rack Manifold for Liquid Cooling切入AI伺服器/HPC液冷機櫃用不鏽鋼分歧管及機櫃支撐用碳鋼管,若通過客戶認證並放量,可能成為2026至2028年較傳統鋼管更具題材的新應用。主要風險包括中國鋼材過剩產能及低價出口衝擊亞洲鋼價、美國及各國鋼鋁關稅與貿易保護升級、全球經濟成長放緩、地緣政治風險、原物料價格及匯率波動、房地產與公共工程需求不如預期、綠鋼與減碳要求帶來成本及技術壓力,以及液冷產品仍需客戶認證、量產良率與實際訂單驗證。2026至2028年的具體營收或獲利數字,公司未公開提供,本文不作數字預測。

Supply Chain

Upstream
  • 中國鋼鐵股份有限公司 2002 碳鋼鋼捲供應商,年報列為主要原料來源之一。
  • 中鴻鋼鐵股份有限公司 2014 碳鋼鋼捲供應商,年報列為主要原料來源之一。
  • 尚承鋼鐵股份有限公司 碳鋼鋼捲供應商;未確認為台股上市櫃公司。
  • 尚興鋼鐵工業股份有限公司 碳鋼鋼捲供應商;未確認為台股上市櫃公司。
  • 唐榮鐵工廠股份有限公司 2035 不鏽鋼捲供應商,年報列為主要原料來源之一。
  • 東盟實業股份有限公司 不鏽鋼捲供應商;未確認為台股上市櫃公司。
  • 燁聯鋼鐵股份有限公司 不鏽鋼捲供應商;未上市公司。
  • 華新麗華股份有限公司 1605 不鏽鋼捲供應商,年報列為主要原料來源之一。
  • 日本SUMITOMO 鋅錠供應商;非台股掛牌公司。
Downstream
  • A公司 113年度主要銷貨客戶,年報以代號揭露,銷貨526,511仟元、占10.06%,與公司關係為一般。
  • M公司 114年度截至前一季主要銷貨客戶,年報以代號揭露,銷貨125,155仟元、占11.48%,與公司關係為一般。
  • 公共工程及營建客戶 鍍鋅鋼管、電線導管、不鏽鋼管、不鏽鋼板等工程用材下游客戶群;個別公司未揭露。
  • 機械加工、汽機車、自行車、家具及運動器材客戶 機械構造用管、一般結構用管、裁剪鋼板等下游應用客戶群;個別公司未揭露。
  • AI伺服器及高效能運算機櫃供應鏈客戶 Rack Manifold for Liquid Cooling及伺服器機櫃支撐用碳鋼管之潛在下游應用;目前未揭露具名客戶。

Competitors

Sources(13)

This company profile is compiled from public sources (annual reports, filings, news and analyst reports), not finlab backtest data; the 2025–2028 outlook contains forward-looking estimates and is for reference only.

Method and limitations

  • All returns use adjusted close (etl:adj_close), already adjusted for dividends and splits.
  • Excess return is measured against the TAIEX total-return index (dividends included).
  • Valuation regime and percentile stats use an expanding own-history window (no future data).
  • Revenue-signal event dates align to the first trading day after the filing deadline, avoiding look-ahead.
  • Event samples may overlap in time; stats describe historical distribution only and are less reliable when samples are few.

This page is historical statistics for educational purposes and is not investment advice. Investing involves risk; past performance does not indicate future results. Assess and bear the risk yourself before trading.