Largest product line concentration

Hong Kong IPO disclosure precedents · 80 companies, 82 items

One product line, product category or end-market/application is the largest revenue source, with its demand trends, pricing and margins driving overall results, including cases where diversification is gradually reducing the concentration.

2026-03-31Application Proof
Semi-Tech Group Co., Ltd.赛美特信息集团股份有限公司

While we aim to be a cross-industry intelligent industrial software solutions provider, a majority of our top five customers in each period during the Track Record Period were Chinese front-end semiconductor companies, and a large number of our current intelligent industrial software solutions are tailored for the semiconductor industry, as CIM is particularly crucial in semiconductor fabrication.

Business · p. 162

We also have been diversifying our customer base in terms of solution offerings and industrial sectors, aiming to acquire more customers and decrease the risks of customer concentration.

Business · p. 162
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-03-27Application Proof
Guangzhou Tinci Materials Technology Co., Ltd.广州天赐高新材料股份有限公司

During the Track Record Period, we generated revenue from lithium-ion battery materials of RMB14,104.4 million, RMB10,974.2 million and RMB15,050.5 million, accounting for 91.6%, 87.7% and 90.4% of our total revenue in 2023, 2024 and 2025, respectively.

Financial Information · p. 223

As the profit margins, cost structures and market dynamics can vary significantly across these product categories, changes in our product mix will have a direct impact on our overall gross margins.

Financial Information · p. 224
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-03-25Application Proof
YUANJIE SEMICONDUCTOR TECHNOLOGY CO., LTD.陕西源杰半导体科技股份有限公司

In 2025, revenue derived from the sales of data center laser chips surpassed that from the sales of telecommunications laser chips and accounted for 65.4% of our total revenue for the year.

Summary · p. 9

The divergence in the sales volume between the two product lines was primarily because we proactively optimized our product portfolio and reallocated our resources to prioritize higher-value products, including our data center laser chips and our high-end telecommunications laser chips.

Summary · p. 10
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-03-13Application Proof
Holyfire Holdings Group Limited圣火控股集团有限公司

For FY2023, FY2024 and FY2025, the revenue generated from our projects in the FMCG industry amounted to RMB149.6 million, RMB178.6 million and RMB153.7 million, which accounted for approximately

Financial Information · p. 212

Given that the majority amount of our revenue came from the projects in the FMCG industry, any downturn in the FMCG industry in the PRC and/or shifts in the business operations and strategies of brand owners in the FMCG industry may reduce their demand for our services and have a material adverse impact on our business, prospects, financial condition and/or results of operations.

Financial Information · p. 213

While we focus on the FMCG industry, we have been actively diversifying our customer base to include enterprises from various industries such as automobile, household essentials commercial services, telecommunications and information technology.

Business · p. 144
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-03-12Prospectus
Delton Technology (Guangzhou) Inc.广州广合科技股份有限公司01989.HK

In 2022, 2023, 2024, and the nine months ended September 30, 2024 and 2025, our revenue from computing application PCBs (mainly for high performance servers, including AI servers and general-purpose servers) amounted to RMB1,635.3 million, RMB1,858.2 million, RMB2,705.6 million, RMB1,961.7 million and RMB2,833.2 million, representing 67.8%, 69.4%, 72.5%, 73.2% and 73.9% of our total revenue in the same period, respectively.

Summary · p. 1

Our ability to maintain a balanced and high-quality order mix, especially in computing application PCBs, supports both our revenue growth and margin expansion.

Financial Information · p. 181
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-02-27Prospectus
MeiG Smart Technology Co., Ltd.美格智能技术股份有限公司03268.HK

We observed an increase in our revenue from the ICV application sector, which increased by 73.5% from RMB342.2 million in 2022 to RMB593.6 million in 2023, and further increased by 105.7% to RMB1,220.9 million in 2024.

Financial Information · p. 291

To mitigate the risks associated with customer concentration and our reliance on the ICV sector, we are also actively implementing a long-term strategy to foster a more balanced business structure across our key application sectors: ICV, general IoT and wireless broadband.

Business · p. 243

According to Frost & Sullivan, the NEV industry in China experienced a pricing competition in 2025 as a transitional phenomenon during a period of rapid expansion and certain major NEV market participants in China have significantly reduced prices on certain entry-level models to intensify competition, and also led major NEV market participants to exert pressure on their supply chain to reduce costs and manage their own working capital.

Business · p. 241
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-02-03Prospectus
WUXI LEAD INTELLIGENT EQUIPMENT CO., LTD.无锡先导智能装备股份有限公司00470.HK

For the years ended December 31, 2022, 2023, 2024 and the nine months ended September 30, 2024 and 2025, our revenue generated from sales of lithium-ion battery intelligent equipment was RMB9,944.4 million, RMB12,641.8 million, RMB7,688.5 million, RMB6,268.4 million and RMB6,949.0 million, respectively, representing 71.8%, 76.8%, 65.3%, 69.5% and 66.8% of our total revenue, respectively.

Financial Information · p. 276

Demand for our intelligent equipment products and solutions, especially our lithium-ion battery equipment, is principally driven by the overall demand for the end applications of such products and solutions, including EV, energy storage and consumer electronics.

Financial Information · p. 276

We believe that we are well positioned to capture growth opportunities created by these trends with our deep collaboration with leading manufacturers and wide international layouts.

Financial Information · p. 277
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-01-29Prospectus
MUYUAN FOODS CO., LTD.牧原食品股份有限公司02714.HK

In 2022, 2023, 2024 and the nine months ended September 30, 2024 and 2025, the revenue from the sales of finished hogs (before inter-segment elimination) accounted for 92.8%, 96.5%, 95.2%, 94.1% and 92.5% of the total revenue, respectively.

Summary · p. 8

We dynamically adjust the proportion of sales of piglets and finished hogs to optimize our profitability, primarily considering market demand, market prices, and our operational and production plans.

Summary · p. 8

We sell finished hogs as our main product under our hog business.

Business · p. 197
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-01-27Prospectus
QINGDAO GON TECHNOLOGY CO., LTD.青岛国恩科技股份有限公司02768.HK

For each year/period during the Track Record Period, nearly half of our revenue of the chemicals segment was generated from customers serving home appliances sector while a significant portion came from automobiles sector (which encompasses electric vehicles sector) and consumer electronics, optical displays and telecommunication sector.

Business · p. 190

As the primary downstream application of our products is in the household appliance sector during the Track Record Period, which is a relatively mature market with intensive competition, we have adopted a relatively competitive pricing strategy for our customers in such sector to safeguard our market position and sales volume, which in turn slowed down the pace of our overall sales growth in FY2024 and 10MFY2025 as compared with FY2023.

Summary · p. 2

We will continue to cultivate innovation through research and development, broaden our product portfolio, and expand downstream applications of our products to promote sales growth.

Summary · p. 2
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-12-31Prospectus

We are a civil engineering contractor in Malaysia with over 16 years of experience, specialising in providing bridge engineering services as a subcontractor for large-scale transportation infrastructure engineering projects owned or initiated by the government or government-linked companies in Malaysia.

Summary · p. 1

Our flood mitigation works involve similar engineering and project management processes to bridge construction, enabling us to effectively apply our existing expertise.

Summary · p. 2

These projects are finite in number and may be reduced if the government in Malaysia reduces its expenditure on infrastructure developments.

Financial Information · p. 260
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-12-18Prospectus
Shenzhen Xunce Technology Co., Ltd.深圳迅策科技股份有限公司03317.HK

In 2024, our revenue by industry application generated in various industries outside asset management accounted for 61.3% of our total revenues, growing from 25.6% and 34.1% in 2022 and 2023, respectively.

Business · p. 169

In 2024, our revenue by industry application generated in various industries outside asset management accounted for 61.3% of our total revenues, growing from 25.6% in 2022, leading to our revenue growth from RMB73.8 million in 2022 to RMB387.5 million in 2024.

Business · p. 226
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-12-18Prospectus
Beijing 51WORLD Digital Twin Technology Co., Ltd.北京五一视界数字孪生科技股份有限公司06651.HK

As the largest business line of the Group, 51Aes continues to create value for its customers as evidenced by average revenue per customer, which amounted to RMB0.9 million, RMB1.1 million, RMB1.8 million and RMB1.0 million in 2022, 2023 and 2024 and for the six months ended June 30, 2025, respectively.

Business · p. 257
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-12-15Prospectus
QingSong Health Corporation轻松健康集团02661.HK

We began to offer digital marketing (market education services) in October 2023 and, as a result of surging customer demand for digital marketing services, driven by the shift of the marketing expenditures by pharmaceutical companies to online channels, our digital marketing (market education services) grew quickly to generate a revenue of RMB443.8 million in the six months ended June 30, 2025, accounting for 67.7% of our total revenue in the same period.

Summary · p. 1
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-11-20Prospectus
Hebei Haiwei Electronic New Material Technology Co., Ltd.河北海伟电子新材料科技股份有限公司09609.HK

In 2022, 2023 and 2024, and the five months ended May 31, 2024 and 2025, thin base films represented 63.5%, 53.6%, 56.9%, 54.4% and 59.0% of our total revenue, respectively.

Financial Information · p. 244

During the Track Record Period and up to the Latest Practicable Date, we prioritized the production of thin base films, primarily due to their stronger market demand and higher production volume within a given timeframe.

Financial Information · p. 244
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-10-08Prospectus
Beijing Yunji Technology Co., Ltd.北京云迹科技股份有限公司02670.HK

During the Track Record Period, the vast majority of our revenue is generated from the hotel scenario, accounting for 70.1%, 95.1%, 83.0%, 92.2% and 93.2% of our total revenue in 2022, 2023, 2024 and the first five months of 2024 and 2025, respectively.

Business · p. 366

Our revenue generated from scenarios other than hotel as a percentage of our total revenue increased from 4.9% in 2023 to 17.0% in 2024, evidencing the feasibility of our new strategy.

Business · p. 368
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-09-30Prospectus
GOLDEN LEAF INTERNATIONAL GROUP LIMITED金叶国际集团有限公司08549.HK

For FY2023/24 and FY2024/25, our revenue attributable to E&M engineering works on HVAC systems accounted for approximately 93.6% and 94.1% of our total revenue, respectively.

Financial Information · p. 249

Our Directors consider that the demand on our E&M engineering works depends on a range of factors, which primarily include the ages of the properties, technological advancements of the HVAC systems, our customers’ cash flows and the budget available to them on E&M engineering projects, and the environmental, social and governance (ESG) strategy of our customers, including their sustainability and energy-saving targets.

Financial Information · p. 249

We specialise in the supply, installation and maintenance of (i) HVAC systems; (ii) electrical systems; and (iii) plumbing and drainage systems, on a project-by-project basis.

Summary · p. 1
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-09-09Prospectus
160 Health International Limited健康160国际有限公司02656.HK

Revenue generated from sale of pharmaceutical and healthcare products constituted 73.2%, 71.7%, 68.7%, 66.6% and 66.9% of our total revenue in 2022, 2023 and 2024 and for the three months ended March 31, 2024 and 2025, respectively, among which, revenue generated from wholesale of pharmaceutical and healthcare products contributed 57.8%, 66.1%, 64.9%, 59.8% and 64.3% of our total revenue during the same periods.

Summary · p. 1

In contrast, the gross profit of our sale of pharmaceutical and healthcare products was RMB15.7 million, RMB8.8 million, RMB6.2 million, RMB1.4 million and RMB0.9 million for the same periods, respectively, with gross profit margins of 4.1%, 1.9%, 1.4%, 2.2% and 1.4%, respectively.

Business · p. 270

As a result, during the Track Record Period, even though a substantial portion of our revenue came from sale of pharmaceutical and healthcare products, digital healthcare and wellness solutions contributed the majority of our gross profit.

Financial Information · p. 436
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-06-18Prospectus
SAINT BELLA Inc.圣贝拉有限公司02508.HK

During the Track Record Period, our postpartum center business was our largest business line by revenue, accounting for 86.4%, 83.5%, and 85.0%, respectively, of our total revenue for the years ended December 31, 2022, 2023, and 2024.

Financial Information · p. 345

We adopt an asset-light model for our postpartum center business through our strategic collaboration with hotel operators.

Financial Information · p. 345

However, if we are unable to maintain the current rate of expansion of our postpartum center network, our revenue may not grow at the same rate or at all, and our results of operations may be adversely affected.

Financial Information · p. 346
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-06-02Prospectus

In 2022, 2023 and 2024, mobile advertising contributed 85.2%, 96.2% and 98.0% of our total revenue, respectively.

Summary · p. 1

We derived 85.2%, 96.2% and 98.0% of our revenue from mobile advertising services in 2022, 2023 and 2024, respectively.

Financial Information · p. 307

We leverage our technological expertise to strategically diversify our offerings within and outside the public bus sector.

Financial Information · p. 307
The company's explanation, the adviser's view and the page in the filing: see Matters
2025-05-30Prospectus
Rongta Technology (Xiamen) Group Co., Ltd.容大合众(厦门)科技集团股份公司09881.HK

The revenue from sales of standarised products decreased from RMB126.8 million for FY2022 to RMB73.3 million for FY2023, and further to RMB69.1 million for FY2024, primarily driven by the decrease in sales of our “RONGTA” brand product, which constituted the majority of our sales of standardised products.

Business · p. 205

Our revenue and profitability are affected by our product mix as selling prices and profitability vary with different types of products.

Financial Information · p. 325
The company's explanation, the adviser's view and the page in the filing: see Matters

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