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連升3日!長飛光纖光纜港股創近7年新高,機構看好光通信成長空間
格隆匯 07-31 13:51

美國科技股財報紛紛大超預期,港、A股AI相關產業鏈集體升嗨了。

午後,受英偉達被約談消息影響,相關個股集體跳水。

今日,長飛光纖光纜港股一度飆升近19%,創近7年新高,A股一度升停實現2連板,現開板升近6%。

近3個交易日,長飛光纖A股累計升超32%,港股累計升近50%。

從去年2月以來,長飛光纖光纜港股累計升超336%,從最低的6.442港元升至最高的30.25港元。

空芯光纖尚處於商業化早期

昨日,長飛光纖發佈股票異常波動公吿。

7月28日-30日的連續三個交易日,長信光纖A股的收盤價格升幅偏離值累計超過20%,屬於股票交易異常波動情形。

資料顯示,長飛光纖是全球光纖光纜行業的領先企業,也是國內最早的生產廠商之一。

2024年以來,全球光纖光纜市場持續承受有效需求疲軟、平均價格下滑的雙重壓力。

長飛光纖去年實現營收121.97億元,同比下降約8.65%;歸母淨利潤約為6.76億元,同比下降約47.91%。

不過,今年一季度,長飛光纖業績出現好轉。

期間的營收為28.94億元,同比增長21.23%;淨利潤為1.25億元,同比增長161.91%。

對於市場較為關注的空心光纖進展,長飛光纖表示,作為行業前沿產品,其應用目前仍處於早期階段,尚未形成規模銷售、尚未形成穩定的價格及利潤水平。 

長飛光纖認為,空芯光纖從早期試用驗證到規模商用仍需產品及產業鏈進一步成熟,目前相關業務尚未對財務數據產生明顯影響,後續發展存在不確定性。

“Scale-up”助力光通信大機遇

昨日,全球光纖龍頭康寧發佈了二季度財報,業績表現亮眼。

其中,光通信業務上季度實現營收15.7億美元,同比增長41%,淨利潤2.47億美元,同比增長73%。

康寧稱,今年二季度的企業網絡銷售額同比增長81%,主要受“Scale-up”的推動, 超大規模客户正在打造更強的AI節點,新“Scale-up”機會(提升節點能力和GPU密度)預計是現有20億美元業務的2-3倍規模。

在數據中心互聯業務方面,高帶寬、低延遲連接需求上升,三家行業客户已採用新技術,預計到2030年成為10億美元市場機會。

對此,開源證券認為,“Scale-up”有望進一步打開光通信成長空間,重視光通信產業機遇。

開源證券還看好海外AI算力產業鏈或步入估值提升階段,AI巨頭或進入AI 算力和AI應用大規模投入期,海外巨頭資本開支加速釋放,AI Agent逐步完善,需高度重視AIDC算力產業鏈核心投資方向,重視各大細分板塊投資機會。

【光模塊】推薦標的:中際旭創、新易盛,受益標的:東山精密、長芯博創等; 
【液冷】推薦標的:英維克; 
【光芯片】受益標的:源傑科技、長光華芯、華工科技、光迅科技等; 
【MPO&FAU&插芯等】推薦標的:天孚通信,受益標的:仕佳光子、太辰光、 致尚科技等; 
【光纖】推薦標的:中天科技、亨通光電;受益標的:長飛光纖、光庫科技等; 
【AIDC】推薦標的:新意網集團;受益標的:萬國數據等; 
【DCI】受益標的:德科立等; 
【電源】受益標的:麥格米特等。
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