中華航空第 2 季繳出一份極度割裂的成績單：單季營收達 638.19 億元，季增 11.97%、年增 24.32%，展現客貨運復甦的表面榮景；然而稅後淨利卻重挫至 14.13 億元，季減 72.67%、年減 63.36%，每股盈餘僅剩 0.23 元。營收擴張與獲利萎縮之間的巨大落差，完全來自單一成本項目的暴衝。第 2 季燃油成本高達每桶約 200 美元，季增幅達 134%，使燃油佔營運成本比重飆升至 45.2%。這家航空公司的損益表本質上已成為原物料價格的高槓桿反向部位，營運能否重回正軌，關鍵不在機位賣得好不好，而在油價與煉油利差的邊際變化。China Airlines posted deeply divided second-quarter results: revenue reached NT$63.819 billion, up 11.97% sequentially and 24.32% year-over-year, reflecting apparent strength in passenger and cargo recovery; yet net profit plunged to NT$1.413 billion, tumbling 72.67% quarter-over-quarter and 63.36% year-over-year, leaving earnings per share at just NT$0.23. The wide divergence between expanding top-line revenue and shrinking profits was driven entirely by a single cost spike. Jet fuel expenses averaged roughly $200 per barrel in the second quarter, a 134% sequential surge that pushed fuel to 45.2% of total operating costs. The airline's income statement has effectively become a high-beta inverse play on commodity inputs; restoring operating performance hinges less on load factors and far more on the marginal trajectory of crude prices and crack spreads.

煉油利差擴大墊高營運成本Widening Crack Spreads Elevate Operating Costs

解構華航第 2 季的獲利壓力，關鍵在於「航空燃油」與「國際原油」的脫鉤。同期布蘭特原油大致在每桶 90 至 95 美元區間震盪，但航空燃油採購成本卻高達每桶 200 美元，兩者差距正是居高不下的煉油利差。這意味著航空業承擔的不僅是原油本身的漲幅，還包括精煉產能緊縮帶來的額外溢價。隨著地緣政治緊張情勢在春季過後稍見降溫，原油現貨回落至 80 至 90 美元盤整，但中油 8 月航空燃油牌價仍停留在每桶 147 美元的高位。市場容易只盯著原油跌幅，卻忽略了煉油利差正在削弱油價回檔所帶來的成本紅利，成為獲利復甦的最大變數。Dissecting the airline's second-quarter earnings pressure reveals a critical decoupling between jet fuel and benchmark crude. While Brent crude oscillated largely between $90 and $95 per barrel over the period, jet fuel procurement costs reached $200 per barrel, with the gap reflecting historically elevated crack spreads. The carrier absorbed not just higher crude prices, but the additional premium driven by tight refining capacity. Although crude spot prices retreated to range-bound trade between $80 and $90 after spring geopolitical tensions cooled, CPC Corporation's posted jet fuel price for August remained elevated at $147 per barrel. Markets tracking only crude declines overlook how persistent crack spreads are eroding fuel-driven margin tailwinds, posing the biggest variable to an earnings recovery.

基期效應推動下半年獲利修復Base Effects Set the Stage for Second-Half Recovery

儘管牌價位階仍高，但第 3 季燃油成本預估已回落至每桶 150 美元上下，相較前 1 季的高點減壓約 2 至 3 成。這為下半年的獲利修復提供了關鍵槓桿。華航業績回升的數學邏輯，並不需要油價出現崩跌式走勢，而是取決於變化率的第二階導數——第 2 季獲利重挫的主因在於季增 134% 的劇烈變動衝擊；一旦燃油價格由陡升轉為區間橫盤，基期效應就會迅速釋放獲利彈性。在營收維持 620 億元水準的假設下，只要成本端停止惡化，單季稅後淨利便有空間季增逾 8 成、每股盈餘回升至 0.47 元水準。這具體坐實了當前營運本質上是一道純粹的成本題。Even with posted prices elevated, third-quarter fuel costs are estimated to ease to around $150 per barrel, offering a 20% to 30% cost reduction from the prior quarter's peak. This shifts key operating leverage into the second half. The mathematical framework for China Airlines' earnings recovery does not require collapsing fuel prices; it relies on the second derivative of cost changes. The second-quarter earnings collapse was driven by a violent 134% sequential cost jump, and as fuel prices shift from steep ascents to sideways consolidation, base effects will quickly unlock earnings elasticity. Assuming revenue holds near NT$62 billion, halting cost escalation creates room for quarterly net profit to surge over 80% sequentially, lifting EPS back to NT$0.47 and confirming that near-term performance is purely a cost-driven equation.

亞太需求提供穩定評價支撐Asia-Pacific Demand Provides Valuation Support

支撐成本修復假說的底氣，在於需求端提供了穩定的分母。國際航空運輸協會預估明年全球客貨運需求維持溫和擴張，其中亞太地區客運估增 5.1%、貨運噸公里估增 6.0%，成長力道顯著高於全球平均。華航現有 69 架客機與 18 架貨機的航網，高度聚焦於這個成長帶，客貨載運率具備韌性。在需求平穩的前提下，市場對航空業的評價體系應回歸本淨比，而非容易在循環谷底失真的本益比。目前約 1.06 倍的本淨比落在歷史區間下緣，第 2 季每股盈餘即便壓縮至 0.23 元仍能維持獲利，確保淨值不被實質侵蝕，為後續估值修復奠定底部基礎。The cost-recovery thesis is anchored by steady demand fundamentals. The International Air Transport Association projects moderate global expansion in passenger and cargo demand next year, with Asia-Pacific passenger traffic estimated to rise 5.1% and cargo tonne-kilometers up 6.0%—both outpacing global averages. China Airlines' fleet network of 69 passenger aircraft and 18 freighters remains concentrated in this growth corridor, supporting resilient load factors. With stable demand, the carrier's valuation framework should anchor to price-to-book ratios rather than price-to-earnings multiples that distort at cyclical troughs. Trading near 1.06 times book value—at the lower end of its historical range—and with positive second-quarter EPS of NT$0.23 preserving net asset value, a solid floor is set for valuation recovery.

本刊判斷，華航營運最嚴峻的成本休克期已過，下半年獲利將隨燃油基期墊高與利差收斂而走出谷底。投資人後續無需過度緊盯客運載客率等需求指標，核心觀察重點應放在煉油利差是否持續收窄，以及亞太高階貨運需求能否抵禦外在關稅與貿易政策的擾動。只要油價不再出現無預警的單季暴衝，獲利修復的路徑便具備相當延續性。We view China Airlines as past its most severe cost-shock window, with second-half earnings set to rebound from cyclical lows as fuel base effects rise and crack spreads narrow. Investors should place less emphasis on passenger load factors and focus instead on whether refining margins continue to contract and whether high-value Asia-Pacific airfreight demand can withstand external tariff and trade policy headwinds. Barring an unforeseen single-quarter surge in fuel prices, the path to an earnings recovery remains well supported.