客户集中及依赖主要客户

港股IPO招股书披露先例 · 550 家公司,554 项

客户集中及依赖主要客户,一般指来自最大或前五大客户的收入占总收入比例较高的情形。招股书通常在概要、风险因素、业务及财务资料等章节披露往绩记录期间前五大客户的收入金额及占比、客户构成与身份,确认其均为独立第三方且董事及主要股东并无相关权益。申请人一般会解释集中度的成因,如与主要客户的长期合作或互惠关系,并披露集中度变化趋势及拓展客户基础等安排。

2026-04-29Application Proof

往绩记录期间客户集中度较高且2024年前五大客户占比98.9%

In 2024 and 2025, revenue generated from our five largest customers in each year during the Track Record Period amounted to RMB321.1 million and RMB294.2 million, representing approximately 98.9% and 56.6% of our total revenue for the corresponding year, respectively.

Summary · 第 8 页

As a result, our relationships with such benchmark customers are mutually beneficial: they provide us with opportunities to serve demanding and representative use cases, while our products and services support their continuing need for high-performance and effective AI computing infrastructure, which in turn enables us to generate recurring revenue from such customers.

Business · 第 173 页

The number of customers of our AI computing cluster products increased from four in 2023 to 10 in 2024 and further to 48 in 2025.

Business · 第 173 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-29Application Proof

往绩记录期间仅有一名客户阿斯利康

During the Track Record Period, we had only one customer, AstraZeneca, which was also one of our shareholders as of the Latest Practicable Date. For the year ended December 31, 2024 and 2025, the revenue generated from the customer amounted to US$221.3 million and US$0.6 million, respectively.

Summary · 第 8 页

During the Track Record Period, our revenue was primarily derived from payments we received from AstraZeneca in accordance with the AstraZeneca Agreement.

Business · 第 214 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-28Application Proof
深圳创智芯联科技股份有限公司Shenzhen Chuangzhi Semi-link Technology Co., Ltd.

往绩记录期间前五大客户收入占比约24%至28%

During the Track Record Period, our five largest customers generated RMB87.6 million, RMB105.1 million and RMB152.0 million of revenue in 2023, 2024 and 2025, respectively, accounting for 28.1%, 25.6% and 23.9% of our total revenue for the same years, respectively.

Summary · 第 5 页

The average collaboration period with nine companies among top ten PCB manufacturers in terms of revenue in 2024 in China, is approximately ten years.

Business · 第 155 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-28Application Proof
武汉聚芯微电子股份有限公司Wuhan Silicon Integrated Co., Ltd.

前五大客户收入占比高企,最大客户占37%

Revenue contributed by our five largest customers accounted for 90.5%, 78.3% and 82.2% of our total revenue in 2023, 2024 and 2025, respectively, while the largest customer in each of the years during the Track Record Period contributed 25.0%, 26.4% and 37.0% of our total revenue, respectively, for the same years.

Summary · 第 4 页

We do not believe that we are mutually dependent on any of our five largest customers in each year comprising the Track Record Period, because (i) there was no single largest customer in multiple years during the Track Record Period; (ii) the revenue contribution of our five largest customers decreased from 90.5% in 2023 to 82.2% in 2025, demonstrating our ability to eliminate the reliance on our five largest customers and maintain a more balanced revenue structure; (iii) the shuffling of our five largest customers in each year comprising the Track Record Period showcased our ability to cover multiple downstream market players in the competitive smart device and IoT sectors with significantly fluctuating market share, thereby eliminating the market risks of relying on a single brand.

Business · 第 172 页

Our Directors are of the view that the risk of termination or material and adverse change of our relationship with any of our major customers is relatively low, based on the above and also considering that (i) we have maintained a relationship with a majority of our five largest customers in each year comprising the Track Record Period for more than three years, and currently there is no indication or sign from any of them that they will alter their existing relationship with us in any aspect in the near future; (ii) during the Track Record Period and up to the Latest Practicable Date, we did not have any material disputes with any of our major customers; (iii) there had not been any incidents of failure to renew or early termination of agreements with our major customers during the Track Record Period and up to the Latest Practicable Date; and (iv) there had not been any reduction, delay or cancellation of orders from our major customers during the Track Record Period and up to the Latest Practicable Date.

Business · 第 172 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-28Application Proof
北京戴纳实验科技股份有限公司Beijing Dynaflow Lab Solutions Co., Ltd.

往绩记录期间前五大客户收入占比最高达67.8%

In 2023, 2024 and 2025, revenue generated from our top five customers in each period during the Track Record Period accounted for 58.0%, 67.8% and 51.6% of our total revenue for such period, respectively, and revenue generated from our largest customer in each period during the Track Record Period accounted for 17.8%, 33.2% and 16.0% of our total revenue for such period, respectively.

Summary · 第 6 页

We expect to further expand our customer base along with the proliferation of each business line, which could diversify our revenue streams and improve our resilience.

Financial Information · 第 182 页

All of our top five customers in each period during the Track Record Period were Independent Third Parties.

Business · 第 145 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-28Application Proof

前五大客户收入占比2023至2025年介乎26.0%至31.7%

In 2023, 2024 and 2025, revenue generated from our five largest customers amounted to RMB339.1 million, RMB439.3 million and RMB724.0 million, respectively, accounted for 31.7%, 28.0% and 26.0% of our total revenue for the same years, respectively.

Summary · 第 4 页

During the Track Record Period, we mainly sell sugar confectionery products to our five largest customers.

Business · 第 133 页

To the best of our knowledge, during the Track Record Period and up to the Latest Practicable Date, our five largest customers were independent third parties, and none of our Directors, their associates or any of our Shareholders (who or which to the knowledge of the Directors owned more than 5% of our issued share capital) had any interest in any of our five largest customers.

Business · 第 133 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-28Application Proof
科力普科技集团股份有限公司COLIPU TECHNOLOGIES GROUP CO., LTD.

前五大客户收入占比约四成且最大客户占比上升

Revenue from our five largest customers in each year during the Track Record Period amounted to RMB6,005.7 million, RMB5,799.6 million and RMB6,107.4 million, respectively, accounting for 45.2%, 42.0% and 40.6% of our total revenue for the respective year.

Summary · 第 5 页

Revenue from our largest customer in each year during the Track Record Period amounted to RMB1,992.2 million, RMB2,437.9 million and RMB2,980.6 million, respectively, accounting for 15.0%, 17.6% and 19.8% of our total revenue for the respective year.

Business · 第 116 页

As a result, our transaction value retention rate for key accounts remained consistently high at 117.0%, 96.6% and 101.3% in 2023, 2024 and 2025, respectively, indicating stable and deepening customer relationships and supporting the sustainability of our results of operations.

Financial Information · 第 162 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-27Application Proof
重庆千里科技股份有限公司Chongqing Afari Technology Co., Ltd.

前五大客户收入占比约四成,最大客户为吉利集团

In 2023, 2024 and 2025, the aggregate revenue generated from our five largest customers for each year were RMB2,783.3 million, RMB2,919.3 million and RMB3,802.6 million, representing 41.5%, 41.9% and 38.5% of our revenue, respectively.

Summary · 第 4 页

Revenues generated from our largest customer in the same years were RMB2,249.3 million, RMB2,144.4 million and RMB2,925.3 million, representing 33.6%, 30.8% and 29.6% of our revenue, respectively.

Business · 第 156 页

Despite the meaningful contribution of certain affiliates of Geely Group to our overall revenue, we are actively diversifying our product portfolio and customer base.

Business · 第 163 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-27Application Proof
广州若羽臣科技股份有限公司Guangzhou Ruoyuchen Technology Co., Ltd.

前五大客户收入占比由29.1%降至15.2%

In 2023, 2024 and 2025, our aggregate revenue from the five largest customers in each year during the Track Record Period was RMB396.2 million, RMB432.3 million and RMB523.2 million, respectively, accounting for 29.1%, 24.4% and 15.2% of our total revenue, respectively.

Business · 第 144 页

All of our five largest customers in each year during the Track Record Period purchased products under our proprietary and brand partners’ brands.

Business · 第 145 页

To the best of our knowledge, all of our five largest customers in each year during the Track Record Period were independent third parties.

Business · 第 145 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-27Application Proof

往绩期间前五大客户收入占比81%至87%

In 2023, 2024 and 2025, revenues attributable to our top five largest customers in aggregate amounted to Rp2,520,417 million, Rp2,641,741 million and Rp3,105,655 million, respectively, accounting for 86.7%, 81.6% and 81.0% of our total revenue, respectively.

Summary · 第 3 页

Such customer concentration is primarily attributable to the nature of the drama series production and content licensing industry, in which a limited number of leading online video platforms and major TV broadcasters account for a significant portion of market demand.

Business · 第 160 页

To the best of our knowledge, except for MNC Group as disclosed above, during the Track Record Period and up to the Latest Practicable Date, our top five customers were independent third parties.

Business · 第 153 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-27Application Proof

前五大客户收入占比降至25.3%

Revenue from the five largest customers in each year during the Track Record Period accounted for approximately 42.4%, 33.2% and 25.3%, respectively, of our total revenue for the respective year.

Summary · 第 7 页

As of the Latest Practicable Date, we have formed long-term and stable supply partnerships with nine of the world’s top 10 lithium-ion battery manufacturers, and our cobalt tetroxide products have entered into the supply chains of the world’s top 10 smart phone battery manufacturers.

Financial Information · 第 191 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-27Prospectus
可孚医疗科技股份有限公司Cofoe Medical Technology Co., Ltd.01187.HK

前五大客户收入占比最高达43.8%

In 2023, 2024 and 2025, our five largest customers in each year during the Track Record Period contributed 43.8%, 33.7% and 36.1%, respectively, to our total revenue.

Summary · 第 7 页

Sales to our largest customer in each year during the Track Record Period accounted for 27.0%, 18.9% and 21.9% of our total revenue for the respective years.

Business · 第 137 页

During the Track Record Period, all of our major customers were also our suppliers in the respective years.

Business · 第 141 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-24Application Proof
阳光电源股份有限公司SUNGROW POWER SUPPLY CO., LTD.

前五大客户收入占比由34.4%降至17.0%

In 2023, 2024 and 2025, our revenue from our five largest customers in each year during the Track Record Period amounted to RMB24,840.1 million, RMB15,405.9 million and RMB15,123.4 million, which accounted for 34.4%, 19.8% and 17.0%, respectively, of our total sales in the respective year.

Summary · 第 11 页

To the best of our knowledge, each of our five largest customers in each year during the Track Record Period was an Independent Third Party.

Business · 第 197 页

To the best of our knowledge, none of our Directors, their close associates or any Shareholders of our Company, who or which to the knowledge of the Directors owned more than 5% of our Company’s issued share capital, had any interest in any of our five largest customers in each year during the Track Record Period.

Business · 第 197 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-24Application Proof
北京质肽生物医药科技股份有限公司Beijing QL Biopharmaceutical Co., Ltd.

往绩记录期间前五大客户收入占比极高

For the years ended December 31, 2024 and 2025, revenue generated from our five largest customers for each period amounted to RMB4.0 million and RMB3.1 million, representing 100.0% and 98.7% of our total revenue for the same period, respectively.

Summary · 第 7 页

Revenue generated from our largest customer for each period amounted to RMB2.7 million and RMB1.3 million, representing 67.6% and 41.3% of our total revenue for the same period, respectively.

Business · 第 176 页

To the best of our knowledge, (i) all of our five largest customers for each period during the Track Record Period are Independent Third Parties, and (ii) none of our Directors, their respective associates or any shareholder who owned more than 5% of our issued share capital as of the Latest Practicable Date has any interest in any of our five largest customers for each period during the Track Record Period.

Business · 第 177 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-24Application Proof
卡拉罗(中国)传动系统股份有限公司Carraro China Drive Systems Co., Ltd.

往绩记录期间前五大客户收入占比逾68%

In 2023, 2024, 2025, total revenues from our five largest customers was RMB550.7 million, RMB641.7 million and RMB597.7 million, respectively, accounting for 74.8%, 73.7% and 68.4% of our total revenues, respectively.

Business · 第 86 页

To the best of our knowledge, during the Track Record Period and up to the Latest Practicable Date, except for the Carraro Group, (i) all of our five largest customers in each year were independent third parties; (ii) there was no past or present relationship (including business, employment, financing, family, trust or otherwise) between us, our Directors, shareholders or senior management, or any of their respective associates and the five largest customers during the Track Record Period; and (iii) none of our Directors or their respective close associates or any person who, to the knowledge of our Directors, owned more than 5% of our issued share capital or had any interest in any of our five largest customers in each year as of the Latest Practicable Date.

Business · 第 90 页

The Company has concentration of credit risk as 34%, 34% and 24% of total trade receivables was due from the Company’s largest customer and 82%, 93% and 73% of total trade receivables was due from the Company’s five largest customers as at December 31, 2023, 2024 and 2025, respectively.

Financial Information · 第 130 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-24Application Proof

五大客户收入占比最高达36.2%,关键客户占八成

Our revenue from the five largest customers in each year of the Track Record Period, amounted to RMB70.4 million, RMB136.6 million and RMB138.9 million, and contributed to 26.5%, 36.2% and 29.2% of our total revenue in 2023, 2024 and 2025, respectively.

Summary · 第 6 页

Our single largest customer amounted to RMB28.5 million, RMB64.8 million and RMB32.4 million, and contributed to 10.7%, 17.2% and 6.8% of our total revenue in 2023, 2024 and 2025, respectively.

Business · 第 147 页

We derive a significant portion of our revenue from Key Accounts, particularly international circular service provider and large high-value industrial customers, and our revenue from Key Accounts accounted for 76.1%, 81.8%, and 80.8% of our total revenue in 2023, 2024 and 2025, respectively.

Financial Information · 第 201 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-24Prospectus
北京天星医疗股份有限公司STAR SPORTS MEDICINE CO., LTD.01609.HK

往绩记录期间前五大客户收入占比逾五成

Revenue generated from our five largest customers in each year of 2023, 2024 and 2025 was RMB126.8 million, RMB188.7 million and RMB232.2 million, respectively, accounting for 53.1%, 57.7% and 57.7% of the total revenue in 2023, 2024 and 2025, respectively.

Business · 第 147 页

Distributorship is critical for our sales strategy since distributors’ expertise in selling medical devices and their robust relationships with hospitals can facilitate the expansion of our market coverage.

Business · 第 141 页

According to CIC, our sales and distribution approach is in line with industry norms in the medical devices sales.

Business · 第 141 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-24Application Proof

前五大客户收入占比27.0%降至22.0%

In 2023, 2024 and 2025, revenue generated from our top five customers accounted for 27.0%, 23.4% and 22.0% of our total revenue, respectively, and revenue from our top customer accounted for 7.8%, 7.3% and 8.8% of our total revenue in the same periods, respectively.

Summary · 第 5 页

derived from a limited number of ODM customers. The shift in our business model has enabled us to transition to a healthier customer structure that is relatively more diversified, with sales driven by end consumers and our omni-sales channels.

Business · 第 130 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-24Application Proof
美克生能源科技股份有限公司Makesense Energy Technology Co., Limited

前五大客户收入占比高且集中于重点资产投资者

Our relatively high customer concentration is primarily due to the fact that DES-based modern electricity service industry is still at its early development stage where asset investors are, for the time-being, limited to resourceful and seasoned investors in the energy sector, which is not uncommon according to CIC.

Summary · 第 6 页

Despite a relatively high customer concentration during the Track Record Period, we expect the associated risks to be manageable due to our actively broadening market presence and our ongoing diversification efforts.

Business · 第 113 页

In 2025, the number of our key asset investors increased to six, from whom we generated revenue of RMB453.3 million accounting for 97.8% of DES and other asset development revenue for the year, and from whom we generated gross profit of RMB45.3 million accounting for 96.5% of DES and other asset development gross profit for the year, continually enriching our core key investor matrix and significantly enhancing the stability, sustainability, and risk-resistance of profit contributions.

Financial Information · 第 165 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-04-23Application Proof
伊卡路斯(苏州)科技股份有限公司JVS (Suzhou) Technologies Co., Ltd.

往绩记录期间前五大客户收入占比74.9%至80.6%

The revenue generated from our five largest customers in each year during the Track Record Period amounted to RMB99.1 million, RMB106.4 million and RMB179.2 million, accounting for 74.9%, 75.1% and 80.6% of our total revenue in 2023, 2024 and 2025, respectively.

Summary · 第 3 页

According to Frost & Sullivan, such customer concentration is an inherent characteristic of the automotive industry due to significant capital requirements and stringent technological thresholds, which naturally result in a consolidated market landscape.

Business · 第 129 页

We believe that the likelihood of any material adverse change in or termination of our business relationship with our five largest customers in each year during the Track Record Period customers is low, considering that (i) we have partnered with most of these customers for long periods of time and have established mutually beneficial relationships with them; (ii) we are involved in the very beginning of their product development process to develop the end products together, which enables us to gain a unique and deep understanding of their demands and preferences, giving us competitive advantages as compared to our competitors; (iii) during the Track Record Period and as of the Latest Practicable Date, we did not have any material disputes with our customers; and (iv) we have maintained good business relationships, and currently, there is no indication or sign from them that our existing relationship will materially adversely change in the near future.

Business · 第 129 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看

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