BEIJING, June  16, 2026  (GLOBE NEWSWIRE) -- Leishen Energy Holding Co., Ltd. (&#34;Leishen Energy&#34; or the &#34;Company&#34;) (NASDAQ:LSE), a leading China-based provider of clean-energy equipment and integrated

Leishen Energy Named as the No. 1 Bid Winner for Surface Control Integrated Devices with a Sinopec Oilfield

Leishen Energy Subsidiary Wins Sinopec Bid for Skid-Mounted Rooms

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    <h3>Information</h3>
    <p>BEIJING, June  16, 2026  (GLOBE NEWSWIRE) -- Leishen Energy Holding Co., Ltd. (&amp;#34;Leishen Energy&amp;#34; or the &amp;#34;Company&amp;#34;) (NASDAQ:LSE), a leading China-based provider of clean-energy equipment and integrated</p>
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  <section data-block="ai-summary-paragraph">
    <h3>AI Summary</h3>
    <p>Leishen Energy said its Chinese subsidiary ZJY Technologies won Sinopec’s bid for skid-mounted Wellhead Surface Control Rooms with climate control. This reinforces Leishen’s leadership in China’s onshore oil-gas market and could translate into near-term revenue if the final contract is signed. The release highlights usual forward-looking caveats around contract signing and supply-chain risks.</p>
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  <section data-block="ai-summary-bullets">
    <h3>Key Points</h3>
    <ul><li>Leishen Energy&#039;s ZJY Technologies named No.1 Bid Winner by Sinopec for skid-mounted rooms.</li><li>Winning bid covers Wellhead Surface Control rooms with built-in AC and heating.</li><li>CEO Li: bid validates tech, strengthens Sinopec collaboration; reiterates market leadership.</li><li>Forward-looking statements note contract timing, supply chain and market risks.</li></ul>
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  <section data-block="companies-mentioned">
    <h3>Companies Mentioned</h3>
    <ul><li><strong>Leishen Energy Holding Co., Ltd. (LSE)</strong>: Primary beneficiary; ZJY bid success may support near-term revenue and market share.</li><li><strong>Sinopec (N/A)</strong>: Client; successful bid strengthens Leishen’s access to large-state oil &amp; gas tenders.</li><li><strong>ZJY Technologies Co., Ltd. (ZJY)</strong>: Leishen’s subsidiary; named No.1 bidder; execution risk remains until final contract signing.</li></ul>
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  <section data-block="category">
    <h3>Corporate Developments</h3>
    <p>Category: Corporate Developments. The announcement reflects a significant customer win and progress in a strategic market, signaling potential near-term revenue upside and enhanced competitive positioning in China’s oil &amp; gas equipment sector.</p>
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  <section data-block="market-moving">
    <h3>Market-Moving</h3>
    <ul><li>ZJY’s No.1 bid win by Sinopec may widen future tenders with Leishen.</li><li>Final contract signing is a key near-term hurdle to revenue recognition.</li><li>Sinopec scale suggests potential follow-on orders if the relationship deepens.</li><li>Leishen’s onshore oil &amp; gas exposure aligns with Chinese energy capex cycles.</li></ul>
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  <section data-block="key-facts">
    <h3>Key Facts</h3>
    <ul><li>Date of release: June 16, 2026.</li><li>Bid scope: Skid-mounted Rooms for Wellhead Surface Control Integrated Devices, 4m×3m×2.5m.</li><li>Customer: Sinopec oilfield branch; winner: ZJY Technologies (Leishen subsidiary).</li><li>Ticker: Leishen Energy Holding Co., Ltd. - LSE on NASDAQ.</li></ul>
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  <section data-block="trading-thesis">
    <h3>Trading Thesis</h3>
    <p>Bullish for LSE in the near term pending final contract signing; revenue visibility could improve within months.</p>
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<link type="text/css" rel="stylesheet" href="https://www.globenewswire.com/styles/gnw_nitf.css"></link><p align="justify">BEIJING, June  16, 2026  (GLOBE NEWSWIRE) -- Leishen Energy Holding Co., Ltd. (&#34;Leishen Energy&#34; or the &#34;Company&#34;) (NASDAQ:<a class="ticker" href="https://www.benzinga.com/quote/LSE">LSE</a>), a leading China-based provider of clean-energy equipment and integrated solutions for the oil and gas industry, today announced that ZJY Technologies Co., Ltd., its Chinese operating subsidiary, has once again been named the <strong>No. 1 Bid Winner</strong> in a major procurement tender by a Sinopec oilfield branch.</p>  <p align="justify">The Company received an official &#34;Winning Bid Notice&#34; from the tendering department of Sinopec for the supply of <strong>Skid-mounted Rooms for Wellhead Surface Control Integrated Devices</strong> (Specification: 4m×3m×2.5m), which includes built-in air conditioning and electric heating systems.</p>  <p align="justify"><strong>Continued Strategic Market Penetration</strong></p>  <p align="justify">This repeat recognition as the top bidder represents another significant milestone for Leishen Energy, further solidifying its leadership position in the competitive Chinese onshore oil and gas sector.</p>  <p align="justify"><strong>Proven Track Record:</strong> Once again ranking first demonstrates the Company&#39;s technical capabilities and its ability to consistently deliver products and services that meet the stringent requirements of Chinese state-owned energy enterprises.<br></br><br></br><strong>Scope of Supply:</strong> The equipment is designed for harsh oilfield environments, requiring high durability and integrated climate control features.</p>  <p align="justify">&#34;We are honored to be named the top bidder once again by a subsidiary of Sinopec, one of the world&#39;s largest energy companies,&#34; said Hongliang Li, CEO of Leishen Energy. &#34;This repeated recognition validates the technical superiority and reliability of our skid-mounted equipment solutions. We look forward to continuing our close collaboration with the oilfield branch to deliver high-efficiency, safe, and intelligent equipment that is designed to enhance their operational capabilities.&#34;</p>  <p align="justify"><strong>About the Product</strong></p>  <p align="justify">The Wellhead Surface Control Integrated Device Skid-mounted Room is a core component for modern oilfield digitalization. It integrates control systems, air conditioning, and heating into a mobile, modular housing, ensuring stable operation of wellhead equipment in extreme temperatures.</p>  <p align="justify"><strong>About Leishen Energy Holding Co., Ltd.</strong></p>  <p align="justify">The Leishen Group was founded in 2007 and is a China-based provider of clean-energy equipment and integrated solutions for the oil and gas industry. Our major lines of business include (i) sale of clean-energy equipment; (ii) new energy production and operation; (iii) digitalization and integration equipment; and (iv) oil and gas engineering technical services. Currently, our business operations have expanded beyond the PRC to Central Asia, the Middle East, and Southeast Asia. For more information, please visit the Company&#39;s website: <a href="https://www.globenewswire.com/Tracker?data=i04Lt9RyWDCtDhhWszr5pU3Pvm-PmiNDMpEKQOUGtPMQb_saYobZ2n4ehsoRtShijZQu2qe9MkJoh0OI1pvDdmwRpIRdq8aqxt653Sy59aU=" rel="nofollow" target="_blank">www.r-egroup.com</a>.</p>  <p align="justify"><strong>Forward-Looking Statements</strong></p>  <p align="justify">Certain statements in this announcement are forward-looking statements as defined by the Private Securities Litigation Reform Act of 1995. These forward-looking statements involve known and unknown risks and uncertainties and are based on the Company&#39;s current expectations and projections about future events that the Company believes may affect its financial condition, results of operations, business strategy and financial needs. Investors can find many (but not all) of these statements by the use of words such as &#34;approximates,&#34; &#34;believes,&#34; &#34;hopes,&#34; &#34;expects,&#34; &#34;anticipates,&#34; &#34;estimates,&#34; &#34;projects,&#34; &#34;intends,&#34; &#34;plans,&#34; "designs," &#34;will,&#34; &#34;would,&#34; &#34;should,&#34; &#34;could,&#34; &#34;may&#34; or other similar expressions. The Company undertakes no obligation to update or revise publicly any forward-looking statements to reflect subsequent occurring events or circumstances, or changes in its expectations, except as may be required by law. These statements are subject to uncertainties and risks, including, but not limited to, the uncertainties related to market conditions, and other risk factors discussed in the Company's filings with the U.S. Securities and Exchange Commission (the &#34;SEC&#34;). Although the Company believes that the expectations expressed in these forward-looking statements are reasonable, it cannot assure you that such expectations will turn out to be correct, and the Company cautions investors that actual results may differ materially from the anticipated results and encourages investors to review other factors that may affect its future results in the Company&#39;s registration statement and other filings with the SEC. Additional factors are discussed in the Company&#39;s filings with the SEC, which are available for review at <a href="http://www.sec.gov.This" title="www.sec.gov.This">www.sec.gov.This</a> press release contains forward-looking statements as defined by the Private Securities Litigation Reform Act of 1995. These statements are based on current expectations and assumptions regarding the Company's plans, objectives, and strategies. Actual results may differ materially due to factors such as final contract signing, supply chain conditions, and market competition.</p>  <p align="justify"><strong>Contact:</strong><br></br>Investor Relations Department<br></br>Leishen Energy Holding Co., Ltd.<br></br>Email:ir@r-egroup.com<br></br>Web: <a href="https://www.globenewswire.com/Tracker?data=i04Lt9RyWDCtDhhWszr5pQ8J8IZ4CR2igPE2q5zt_PLbpFJq56EtA2X_9QUmBcMRmMNTM_VQiMGbvGb8h4VtIatS-dXwMmSY2oZfGetJ-cg=" rel="nofollow" target="_blank">www.r-egroup.com</a></p> <img alt="" class="__GNW8366DE3E__IMG" src="https://www.globenewswire.com/newsroom/ti?nf=OTc0Nzg5NCM3NjY0Mjk2IzIyOTU1MjM="></img> <br></br><img alt="" src="https://ml.globenewswire.com/media/MDhlOGVlNjQtODYzYS00NzZkLWEzZmUtN2JmNWNmOWQ4N2U3LTEzMDcwNzMtMjAyNi0wNi0xNi1lbg==/tiny/Leishen-Energy-Holding-Co-Ltd-.png" referrerpolicy="no-referrer-when-downgrade"></img><p><a href="https://www.globenewswire.com/NewsRoom/AttachmentNg/0873e0cb-db81-42eb-b891-f9cb729e38c1"><img src="https://ml.globenewswire.com/media/0873e0cb-db81-42eb-b891-f9cb729e38c1/small/leishen-logo-1-jpg.jpg" border="0" width="150" height="139" alt="Primary Logo"></img></a></p>

Leishen Energy said its Chinese subsidiary ZJY Technologies won Sinopec’s bid for skid-mounted Wellhead Surface Control Rooms with climate control. This reinforces Leishen’s leadership in China’s onshore oil-gas market and could translate into near-term revenue if the final contract is signed. The release highlights usual forward-looking caveats around contract signing and supply-chain risks.

Leishen Energy Named as the No. 1 Bid Winner for Surface Control Integrated Devices with a Sinopec Oilfield

AI Summary

Sentiment Rationale

Trading Thesis

Market-Moving

Key Facts

Companies Mentioned

Corporate Developments

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