Welcome to our dedicated page for China Yuchai Intl SEC filings (Ticker: CYD), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
China Yuchai International Ltd. filings document a Bermuda holding company that reports as a foreign issuer and operates mainly through Guangxi Yuchai Machinery Company Limited. Its SEC reports furnish current information on Yuchai's engine and powertrain business, including truck and bus engines, off-road and agriculture applications, and marine and power generation products.
Form 6-K filings include press releases, unaudited consolidated financial statements, company presentations, acquisition and investment updates, subsidiary-related disclosures, and board changes. The company's filing record also references Form 20-F disclosure areas such as business overview, results of operations, risk factors, competition, regulation, customer conditions, and economic exposure in China and other markets.
China Yuchai International reported that its newly formed subsidiary, Guangxi Yuchai Intelligent Manufacturing Technology Co., Ltd. (Yuchai IMT), has adopted an equity incentive plan. Yuchai IMT was incorporated in May 2026 with registered capital of RMB 20 million.
Yuchai will contribute RMB 18.4 million, representing about 92% of Yuchai IMT’s registered capital. Participants in the equity incentive plan will contribute the remaining RMB 1.6 million at RMB 1 per RMB 1 of registered capital for roughly 8% of Yuchai IMT, held through a partnership subject to lock-up terms. The plan is designed to align employee incentives with the long-term growth of Yuchai IMT.
China Yuchai International, through its main subsidiary Guangxi Yuchai, has introduced its first high-pressure, direct-injection internal combustion engine that runs entirely on ammonia for heavy-duty commercial vehicles. The design integrates a high-pressure ammonia-to-hydrogen generation system with liquid ammonia direct injection and pre-chamber ignition.
The company states that this pure ammonia engine achieves thermal efficiency on par with top heavy-duty diesel engines while offering a zero-carbon power option for long-haul trucks. It is positioned alongside Yuchai’s broader low- and zero-carbon research in hydrogen, methanol and new energy powertrains.
Management highlights this technology as expanding Yuchai’s next-generation power solutions and supporting China’s “Dual Carbon” strategic goals. As context, in 2025 Yuchai sold 461,309 engines and generated revenue of RMB 24.6 billion.
China Yuchai International Limited, a Bermuda-incorporated diesel and natural gas engine maker focused on China, reports detailed business risks and operating context. The company had 37,518,322 common shares outstanding as of December 31, 2025, excluding 3,339,968 treasury shares, plus one special share.
The report highlights strong recent engine unit growth alongside heavy reliance on China’s economy, government policies and a small group of major OEM customers. It outlines exposure to tightening emission and climate regulations, supply-chain and raw-material volatility, FX and interest-rate swings, and a policy push toward new energy vehicles that could reduce diesel engine demand over time.
CHINA YUCHAI INTERNATIONAL LTD director Li Hanyang has filed an initial Form 3 reporting derivative holdings in company securities. The filing shows three "Option (Right to Buy)" positions, each with an exercise price of 35.3600 per ordinary share and an expiration date of 2035-12-02.
These options relate to underlying ordinary shares in amounts of 66000, 66000, and 68000, with exercise dates on 2026-12-02, 2027-12-02, and 2028-12-02. All positions are reported as directly owned, and the Form 3 records ownership without any reported purchases or sales.
China Yuchai International Ltd director Jiang Fei filed an initial insider ownership report on Form 3. The available data for this filing shows no reported transactions, no derivative positions and no specific share holdings recorded in the summarized fields.
CHINA YUCHAI INTERNATIONAL LTD director Kwek Leng Peck reports initial holdings of stock options on Ordinary Shares. The positions cover 16,500 underlying shares exercisable from 2026-08-09, another 16,500 from 2027-08-09, and 17,000 from 2028-08-09, all at an exercise price of 26.0300 and expiring on 2035-08-09. These entries reflect option holdings, with no reported share purchases or sales.
China Yuchai International Limited provides an investor update on its engine business, market conditions in China, and unaudited 2025 financial performance. The company highlights its controlling 76.4% stake in Guangxi Yuchai Machinery, broad engine portfolio across on-road, off-road, marine and power generation markets, and growing new energy activities.
Commercial vehicle industry unit sales in China reached 2.4 million in 2025, up 4.5% year over year, while China Yuchai’s own engine unit sales (excluding new energy vehicles) rose to 433,534 from 344,486 in 2024. The presentation emphasizes compliance with China National VI-b and Tier-4 emission standards, expansion of high-horsepower engines for data centers, and development of hydrogen combustion engines and fuel cell systems.
The company notes an IPO application filed in January 2026 for its marine and power generation subsidiary MGP on the Hong Kong Stock Exchange, subject to regulatory review and other factors. Financially, management points to a healthy balance sheet, reduced bank term loans and strong operating cash flow, while also disclosing 2025 impairments on certain gas engine platforms and obsolete fuel cell technology, lower government grants versus 2024, higher deferred tax expenses, and a 2024 share buyback of 3.3 million shares for approximately US$39.8 million.
CHINA YUCHAI INTERNATIONAL LTD director Ho Stephen Kiam Kong has reported existing stock option holdings in a Form 3. The filing lists three "Option (Right to Buy)" positions over Ordinary Shares with an exercise price of $26.03 per share and an expiration date of August 9, 2035.
These options cover 16,500 underlying Ordinary Shares exercisable from August 9, 2026, another 16,500 shares exercisable from August 9, 2027, and 17,000 shares exercisable from August 9, 2028, all held directly. The Form 3 records holdings only and does not show any new purchases or sales.
CHINA YUCHAI INTERNATIONAL LTD director Xie Tao has reported existing option holdings on a Form 3. The filing lists three Option (Right to Buy) awards over 16,500, 16,500 and 17,000 underlying Ordinary Shares, all with an exercise price of $26.0300 per share.
These options become exercisable on August 9, 2026, August 9, 2027 and August 9, 2028, and each grant expires on August 9, 2035. The Form 3 is an initial statement of beneficial ownership and does not show any new purchases or sales of CHINA YUCHAI INTERNATIONAL LTD shares.
China Yuchai International Ltd director reports option holdings in an initial Form 3. Gan Khai Choon holds three direct option awards, each with an exercise price of $26.0300 per ordinary share.
The options cover 16,500 underlying ordinary shares exercisable from August 9, 2026, another 16,500 shares exercisable from August 9, 2027, and 17,000 shares exercisable from August 9, 2028. All options expire on August 9, 2035. The filing records existing derivative holdings and does not show any recent purchases or sales.