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Help me set up FinLab and analyze 1314 中石化. Please read: https://finlab.finance/en/setup?stock=1314

1314

中石化 Plastics As of 2026-06-17 Updated daily after market close

quality needs a look, premium valuation, no active signal today.

This page refreshes daily after the close. Add 中石化 to your watchlist to track signal changes on your next visit.
Valuation 39Quality 16Growth 10Momentum 35Chips 67

Is 中石化 a buy? Fundamentals and valuation first

  • Weak profitability.Operating margin is in the 12th market percentile. Latest quarterly ROE ≈ -0.3%.

  • Valuation is high.PE is in the 94th market percentile; within its own history, PE is around the 92th percentile.

  • Foreign investors are net buying.Foreign 20-day net flow ≈ 2.8% of volume (net buy).

Chip flow

Bearish -0.55
BearishNeutralBullish

Distribution to retail — bearish

  • Distribution to retail — bearish
  • 聯邦-忠孝 holds 6,426 lots
  • sellers have 12,879 lots left, ~117 sessions to clear

Window from 2026-01-17 · Price -9% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 聯邦-忠孝 has accumulated 6,426 lots since the start (sold 0%), still adding.
  • Main distributor 台灣摩根士丹利 peaked at 28,260 lots, has sold 69%, 8,679 left, paused recently.
  • TDCC big holders (absolute) >1000-lot holders -2.21pp, mid holders +13, retail +1.99pp — drifting down to retail.
  • Foreign hedge-desk net short Net short -31,189 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
聯邦-忠孝國票-九鼎國泰-松江統一-敦南亞東-台南國泰-桃園
Distributing
台灣摩根士丹利國泰-敦南花旗環球玉山-板橋新光富邦-陽明
Desks
own scale
摩根大通兆豐-南京國泰證券統一
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 聯邦-忠孝 +6,426
    sold 0%· still adding
  • 國票-九鼎 +3,321
    sold 0%
  • 國泰-松江 +2,090
    sold 0%· still adding
  • 統一-敦南 +2,078
    sold 0%· still adding
  • 亞東-台南 +1,801
    sold 0%· still adding
  • 國泰-桃園 +1,743
    sold 3%· still adding

Distributing

  • 台灣摩根士丹利 8,679 left
    sold 69%· paused recently
  • 國泰-敦南 4,425 left
    sold 54%· ~8 sessions to clear
  • 花旗環球 2,430 left
    sold 32%· paused recently
  • 玉山-板橋 1,620 left
    sold 40%· ~117 sessions to clear
  • 新光 876 left
    sold 66%· ~24 sessions to clear
  • 富邦-陽明 1,439 left
    sold 44%· paused recently

Desks

  • 摩根大通 -32,323
    hedge desk · will cover
  • 兆豐-南京 -15,716
    unclassified
  • 國泰證券 -13,411
    unclassified
  • 統一 -12,076
    unclassified
Still selling 12,879 lots ~117 sessions to bottom at most
Recent buy/sell force +13,635 absorbed / -10,714 sold buyers slightly ahead
Hedge-desk net short -17,396 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)

Weak direction: big-holder share fell while retail share rose.

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)
0-20 127-10.4% -9.6% 3.9% -22.7%
20-40 289-15.9% -18.3% 9.7% -20.9%
40-60 253-10.8% -15.3% 4.7% -15.3%
60-80 324+37.4% +53.3% 66.7% +2.9%
80-100 You are here780+8.8% +6.8% 54.6% -21.3%

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 ≈ 106.57, at the 92.3th percentile of its own history (80-100 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
-6.6%
Win rate 12.6% Excess -6.5%
135d
-14%
Win rate 1.6% Excess -13%
193d
+15.6%
Win rate 64.6% Excess -5.6%
536d
60-day momentum down
-0.5%
Win rate 52.8% Excess -5.5%
176d
-1.4%
Win rate 29.8% Excess -6.1%
258d
Now
-3.6%
Win rate 33.6% Excess -12.7%
595d

Currently in “Expensive (own-history top 1/3) × 60-day momentum down”: across 595 historical days, 120-day forward avg declined 3.6%, win rate 33.6%, lagged the market by 12.7%.

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.

23 times historically; 60-day forward avg +3.26%, win rate 56.5%, beating the market by -0.81 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).

66 times historically; 60-day forward avg +7.97%, win rate 58.9%, beating the market by +4.37 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 -1.35%, win rate 46.7%, beating the market by -6.18 pts on average.

What does 中石化 do? Company profile

塑膠原料工業/石化中間原料 台灣證券交易所上市

Overview

1314 為台灣證券交易所上市普通股,公司全名為中國石油化學工業開發股份有限公司,英文名 China Petrochemical Development Corporation,簡稱中石化/CPDC。公司成立於 1969-07-08,原為經濟部所屬國營事業,1991-07-12 股票於台灣證券交易所掛牌上市,1994 年正式轉為民營企業,屬威京集團事業體之一。公司總部位於高雄市大社區經建路 1 號。依公司官網截至查詢日資料,市場別為上市公司,產業別為塑膠原料工業,主要產品為己內醯胺(CPL)與丙烯腈(AN),實收資本額為新台幣 37,848,501,300 元。董事長為葛樹人;代理總經理兼發言人為陳穎俊。公司主要生產據點包含苗栗頭份廠、高雄小港廠、大社廠、橋頭廠及斗六廠等。主要股東名單最近停止過戶日為 2026-03-24,前十大包括中華工程股份有限公司持股 183,037,540 股、4.84%,洪朝順 84,044,000 股、2.22%,威京開發投資股份有限公司 53,980,916 股、1.43%,以及多個外資保管專戶、蓁輝股份有限公司、林明達、朱建隆等。員工規模方面,公司官網人力資源頁揭露 2024 年度創收部門人數 644 人,占全公司 60%;Goodinfo 依公開資訊整理之 2024 年非主管職員工人數為 1,041 人,因口徑不同,僅作參考。

Business

中石化核心業務為石化中間產品、工程塑料、合成樹脂及化學纖維原料之製造與銷售,商業模式以採購石化基礎原料,經自有工廠反應、純化、聚合或延伸加工後,供應下游尼龍、ABS、亞克力纖維、工程塑膠、薄膜、包材、電子材料與特用化學品客戶。主要產品包括己內醯胺(CPL)、丙烯腈(AN)、尼龍粒(CHIP)、硫酸銨(AS)、高頻低介電材料、無鹵阻燃材料、鄰苯基苯酚(OPP)及其他特用化學品。公司官網指出 CPL 是產製尼龍 6 纖維與樹脂的重要原料,中石化為台灣唯一 CPL 生產製造廠家、全球前五大製造商之一;應用包括絲襪、衣料、雨傘布、降落傘布、安全氣囊、窗簾、地毯、輪胎簾布、輸送帶、繩索、漁網、釣魚線、汽車零件、齒輪、耐高壓管、食品包裝、醫藥用品包裝與電子產品薄膜。AN 為聚丙烯腈纖維與 ABS 塑膠重要原料,中石化為台灣 AN 兩大生產製造廠之一,應用包括亞克力纖維、ABS/AS 塑膠、NBR 橡膠、丙烯醯胺、水處理劑、吸水劑、紙漿增韌劑與塗佈材料。MoneyDJ 依產業資料整理指出 2024 年產品營收結構約為 CPL 51%、AN 28%、其他 21%;此為二手資料,未在本次查核中取得公司年報逐項驗證。2026 年前五月公司官網月營收資料顯示累計合併營收新台幣 6,939,022 千元,年減 30.15%;2025 年全年官網月營收資料至 11 月累計為新台幣 17,869,557 千元,Yahoo/Winvest 對 2025 年 12 月公告整理顯示全年累計約新台幣 19,217,032 千元,年減約 36.22%,並註明子公司依 IFRS 5 將營收重分類為停業單位。

Outlook 2025–2028

2025 至 2028 年展望可分為本業循環復甦、轉型材料、資產活化與結構性風險四塊。第一,本業方面,2025 年公司受中國大陸石化產能擴充、同業競爭、需求偏弱與售價下滑影響,CPL/PA6 與 AN 量價承壓,2025 年營收年減幅度明顯;2026 年 1 至 5 月累計營收仍年減 30.15%,顯示營運壓力尚未完全解除。不過 2026 年 4 月法說會相關報導引述公司指出,受中東戰爭及原料供應偏緊影響,CPL、PA6 與 AN 價格在 2026 年第 2 季有望走高,CPL 可能接近每噸 2,000 美元,AN 因下游主要在亞洲、受美國對等關稅影響較小,價格與利潤有改善空間。第二,新產品與轉型方面,公司規劃朝新能源、5G 低介電樹脂與半導體材料方向發展;電池阻燃劑已獲首筆訂單,並配合中國鋰電池新法規推廣;低介電、高耐熱 CCL 材料鎖定 M7 至 M9 市場,已送樣日本、韓國與中國大陸;FCCL 軟板低介電材料亦完成開發並進行台韓送樣;半導體化學材料則與客戶合作推進中。第三,資產活化方面,中石化長期持有土地與投資資產,包含京華廣場相關土地與高雄土地活化;2026 年法說會報導指出京華廣場土地仍受司法扣押,公司需依裁定與律師意見研擬後續方案,故資產變現時程與金額存在不確定性。第四,主要風險包括中國大陸新增產能造成 CPL/AN 長期供給過剩、原油、苯、環己烷、丙烯、液氨等原料價格與匯率波動、下游紡織與 ABS/工程塑膠需求循環、碳排與工安環保法規成本、轉型材料認證週期長、客戶導入不確定,以及資產開發案司法與融資風險。2027 至 2028 年若傳統石化利差回升且低介電材料、阻燃劑與半導體化學材料量產導入成功,營運結構有機會改善;若中國新增產能持續釋放或終端需求不振,傳統本業仍可能維持低利差。

Supply Chain

Upstream
  • 台灣中油股份有限公司 未上市國營公司;供應苯、丙烯、一氧化碳等石化基礎原料,MoneyDJ 資料指出苯由中油供應、部分進口,丙烯亦由中油與台塑供應。
  • 台塑 1301 台股上市公司;AN 原料丙烯供應來源之一,同時也是中石化 AN 國內競爭者。
  • 信昌化 4725 台股上櫃公司;MoneyDJ 資料指出其為中石化 CPL 原料環己酮供應商之一。
  • 國際液氨、環己烷、甲醇供應商與貿易商 非特定台股掛牌公司;液氨、環己烷、甲醇等多依賴進口,來源包含中東、沙烏地阿拉伯、泰國、日本、韓國、印尼及貿易商。
  • 觸媒與工業設備供應商 未能確認具名上市櫃供應商;AN 生產需觸媒,CPL/AN 製程亦需反應、純化、儲運與環保設備。
Downstream
  • 力鵬 1447 台股上市公司;CPL 下游客戶,主要用於尼龍纖維與聚合加工。
  • 集盛 1455 台股上市公司;CPL 下游客戶,尼龍纖維、尼龍粒相關應用。
  • 三洋實業/三洋紡 1472 台股上市公司;MoneyDJ 列為 CPL 主要客戶之一,需再以公司採購公告或年報交叉確認。
  • 弘裕 1474 台股上市公司;MoneyDJ 列為 CPL 主要客戶之一,終端應用偏紡織布料。
  • 聚隆 1466 台股上市公司;MoneyDJ 列為 CPL 主要客戶之一,與尼龍絲、尼龍粒等應用相關。
  • 台化 1326 台股上市公司;MoneyDJ 列為 CPL 客戶之一,亦為石化與纖維產業鏈大型業者。
  • 奇美實業 未上市公司;MoneyDJ 列為 AN 主要客戶之一,AN 用於 ABS 等塑膠材料。
  • 國喬 1312 台股上市公司;MoneyDJ 列為 AN 主要客戶之一,AN 可用於 ABS/AS 等樹脂。
  • 台達化 1309 台股上市公司;MoneyDJ 列為 AN 主要客戶之一,與苯乙烯系樹脂、ABS/AS 產業鏈相關。
  • 東華 MoneyDJ 列為 AN 主要客戶之一;本次未能確認其對應台股上市櫃代號,故 stock_id 設為 null。

Competitors

  • 台塑 1301 台股上市公司;國內 AN 主要競爭者之一,亦為丙烯供應來源。
  • BASF 德國上市跨國化工公司;為 CPL/AN 等相關國際競爭者,非台股掛牌。
  • Asahi Kasei 日本上市化工公司;MoneyDJ 列為 AN 國外競爭者,非台股掛牌。
  • LG Chem 韓國上市化工公司;MoneyDJ 列為 AN 國外競爭者,非台股掛牌。
  • Honeywell 美國上市公司;MoneyDJ 列為 CPL 國外競爭者,非台股掛牌。
  • Sumitomo Chemical 日本上市化工公司;MoneyDJ 列為 CPL 國外競爭者,非台股掛牌。
  • UBE Corporation 日本上市化工公司;MoneyDJ 列為 CPL 國外競爭者,非台股掛牌。
  • 台灣醋酸 台灣醋酸產品競爭者;本次未確認為台股上市櫃公司。
  • 長春石化 台灣大型未上市石化集團;MoneyDJ 列為醋酸競爭者。
Sources(16)

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.