供应商集中及依赖主要供应商

港股IPO招股书披露先例 · 541 家公司,561 项

供应商集中及依赖主要供应商,指申请人向最大或前五大供应商采购占比较高,或关键原料及服务依赖单一或少数来源。招股书一般在概要、风险因素、业务及财务资料章节披露各期前五大及最大供应商的采购占比、供应商性质及是否涉及关联方,并解释集中度成因;申请人通常以长期合作关系、多元采购及备选供应商、供应商管理制度,以及董事确认供应稳定且无重大纠纷等方式回应依赖风险。

2026-09-30Application Proof

前五大供应商采购占比约三成

In each year/period during the Track Record Period, purchases from our five largest suppliers amounted to RMB66.4 million, RMB78.8 million, RMB91.1 million and RMB49.6 million, accounting for 32.6%, 31.0%, 34.4% and 30.8% of our total purchases in the respective periods.

Business · 第 154 页

To the best knowledge of our Directors, during the Track Record Period, all of our five largest suppliers were Independent Third Parties.

Business · 第 154 页

In addition, we had not placed over-reliance on any single supplier for raw materials during the Track Record Period and up to the Latest Practicable Date.

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
2026-09-29Application Proof

往绩记录期间前五大供应商采购占比最高达84.8%

Purchases from our five largest suppliers in each period of the Track Record Period accounted for 47.1%, 74.8%, 84.8%, and 74.5% of our total purchases, respectively.

Business · 第 159 页

In the six months ended June 30, 2026, Supplier O, an AIDC rental services provider, was our largest supplier, accounting for 50.5% of our total purchases in that period.

Business · 第 165 页

We dynamically allocate procurement volumes among our major suppliers across both categories to avoid over-reliance.

Business · 第 164 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-29Application Proof
柳道实业控股有限公司YUDO HOLDINGS CO., LIMITED

前五大供应商采购占比约三成且第一大供应商占比上升

The purchases attributable to our five largest suppliers for each period during the Track Record Period were US$44.5 million, US$42.8 million, US$46.9 million and US$22.7 million, respectively, accounting for 27.4%, 25.8%, 28.6% and 30.1% of our total purchases, respectively.

Business · 第 153 页

In particular, we generally require comparison among at least two vendors for procurement and such requirement is monitored at group level.

Business · 第 152 页

We generally procure raw materials and components from suppliers through non-exclusive supply contracts with no minimum purchase commitment.

Business · 第 152 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-28Application Proof
山东力诺医药包装股份有限公司Shandong Linuo Pharmaceutical Packaging Co.,Ltd.

前五大供应商采购占比逾四成,天然气依赖山东金捷

In 2023, 2024, 2025 and the six months ended June 30, 2026, our purchases from the five largest suppliers in each period during the Track Record Period amounted to RMB368.3 million, RMB373.1 million, RMB307.3 million and RMB215.5 million, representing 51.9%, 45.1%, 42.1% and 43.2% of our total purchases for the corresponding period, respectively

Business · 第 138 页

To enhance the stability of our natural gas supply, we hold an 18.52% equity interest in Shandong Jinjie.

Business · 第 138 页

For key supplies, we generally maintain two to three qualified suppliers, where commercially practicable, to reduce our reliance on any single supplier.

Business · 第 143 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-28Prospectus
北京奕斯伟计算技术股份有限公司Beijing ESWIN Computing Technology Co., Ltd.01256.HK

前五大供应商采购占比升至逾六成

In 2023, 2024, 2025 and for the three months ended March 31, 2026, the aggregate purchase amounts from our five largest suppliers in each year/period during the Track Record Period were RMB955.2 million, RMB943.8 million, RMB1,412.7 million and RMB429.3 million, representing 44.5%, 44.5%, 54.6% and 64.4% of our total purchase amount for the respective years.

Business · 第 176 页

We actively seek to expand supplier channels to reduce reliance on a single supplier and enhance the stability of the supply chain.

Business · 第 181 页

We believe that our operation is not dependent on any particular supplier.

Business · 第 182 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-27Application Proof
上海寅家电子科技股份有限公司Voyager Intelligent Systems Limited

前五大供应商采购占比最高达54.4%

Purchases attributable to our five largest suppliers in 2023, 2024, 2025 and the six months ended June 30, 2026 accounted for 54.4%, 42.2%, 44.2% and 42.3% of our total purchases in the same periods, respectively, and purchases attributable to our single largest supplier in each period of the Track Record Period accounted for 34.9%, 12.2%, 17.4%, and 11.9% of our total purchases in the same periods, respectively.

Summary · 第 5 页

Purchases attributable to our five largest suppliers in each period of the Track Record Period accounted for 54.4%, 42.2%, 44.2% and 42.3% of our total purchases in 2023, 2024, 2025 and the six months ended June 30, 2026, respectively, and purchases attributable to our single largest supplier in each period of the Track Record Period accounted for 34.9%, 12.2%, 17.4%, and 11.9% of our total purchases in the same periods, respectively.

Business · 第 160 页

Upstream, we purchase critical components, including automotive-grade chips, structural modules, lenses, PCBs and other electronic components, leveraging a flexible dual-platform strategy that integrates both domestic and imported chips to ensure supply chain resilience and superior cost-efficiency.

Summary · 第 2 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-25PHIP
深圳传音控股股份有限公司Shenzhen Transsion Holdings Co., Ltd.

前五大供应商采购占比

Purchases from our five largest suppliers in each period during the Track Record Period accounted for 36.7%, 37.0%, 34.5% and 50.2% of our total purchases for the respective periods.

Summary · 第 9 页

During the Track Record Period, we did not have significant reliance on any single supplier.

Business · 第 142 页

We maintain a diversified supplier base and have established long-term and stable relationship with suppliers.

Business · 第 142 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-23Application Proof

前五大供应商采购占比近56%且最大供应商占29.1%

During the Track Record Period, purchases from our five largest suppliers in each period during the Track Record Period amounted to RMB305.8 million, RMB367.5 million, RMB499.0 million and RMB397.1 million in 2023, 2024, 2025 and the six months ended June 30, 2026, respectively, representing 48.3%, 44.7%, 47.1% and 55.9% of our total purchase costs for the respective periods.

Business · 第 165 页

During the Track Record Period, purchases from E Ink Holdings and its affiliates in 2023, 2024, 2025 and the six months ended June 30, 2026 amounted to RMB183.7 million, RMB230.7 million, RMB229.9 million and RMB91.6 million, respectively, accounting for 29.1%, 28.1%, 21.7% and 12.9% of our total purchase costs for the respective periods.

Business · 第 168 页

According to Frost & Sullivan, E Ink Holdings is a global leading electronic paper display supplier holding a dominant position in the global market for electronic ink materials used in e-paper displays, with a market share of approximately 90% in terms of revenue in 2025 and its technologies are widely adopted across the global electronic paper display industry.

Business · 第 168 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-22Application Proof
广东省广晟大宝山铜业股份有限公司Guangdong Rising Mineral-Rich Mountain Copper Co., Ltd.

往绩期间五大供应商采购占比最高达39.1%

For the years ended December 31, 2023, 2024 and 2025 and the six months ended June 30, 2026, purchases from our five largest suppliers accounted for 33.6%, 33.1%, 39.1% and 38.2% of our total purchases, respectively, while purchases from our largest supplier accounted for 19.0%, 18.1%, 18.7% and 16.7%, respectively.

Business · 第 130 页

During the Track Record Period and as of the Latest Practicable Date, except for the Guangdong Rising Holdings, 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 suppliers.

Business · 第 132 页

Due to the intensive competition in the relevant contracting service market, we do not believe that it would be difficult for us to find alternative contractors to provide similar services on terms comparable to those with our existing contractors.

Business · 第 128 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-21Application Proof
超颖电子电路股份有限公司Dynamic Electronics Co., Ltd.

前五大供应商采购占比40.1%至45.3%

The purchases from our top five suppliers in each period during the Track Record Period were RMB737.1 million, RMB919.3 million, RMB1,220.7 million and RMB904.0 million, respectively, representing 41.5%, 40.1%, 42.2% and 45.3% of our total purchases in the same periods, respectively.

Business · 第 142 页

For principal materials, we generally maintain at least two qualified suppliers unless a customer designates a particular source.

Business · 第 141 页

Our Directors confirm that we had not experienced any material fluctuation in prices set by our suppliers, material breach of contract on the part of our suppliers or delay in delivery of our orders from our suppliers during the Track Record Period.

Business · 第 143 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-21Prospectus
深圳市景旺电子股份有限公司Shenzhen Kinwong Electronic Co., Ltd.03228.HK

前五大供应商采购占比约四成,最大供应商占15%以上

In each of 2023, 2024 and 2025 and the four months ended April 30, 2026, and our purchases from our five largest suppliers amounted to RMB2,037.2 million, RMB2,680.8 million, RMB3,383.7 million and RMB1,466.8 million, respectively, accounting for 36.4%, 38.5%, 38.2% and 40.5% of our total purchase, respectively, for each of the same periods, while our purchase from the largest supplier amounted to RMB1,013.4 million, RMB1,212.0 million, RMB1,517.5 million and RMB554.8 million, respectively, accounting for 18.1%, 17.5%, 17.2% and 15.3% of our total purchases, respectively, for each of the same periods.

Business · 第 142 页

To improve our supply chain stability and maintain bargaining power, we generally retain multiple suppliers for our principal raw materials.

Business · 第 142 页

We have maintained a sizable pool of reliable suppliers and implemented a rigorous supplier qualification and dynamic management system to monitor the supplier admission, qualification audits, and performance evaluations.

Business · 第 142 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-21Prospectus
罗博特科智能科技股份有限公司RoboTechnik Intelligent Technology Co., Ltd.03757.HK

最大供应商采购占比升至24.3%

Purchases from our five largest suppliers in each year/period during the Track Record Period amounted to RMB334.4 million, RMB158.3 million, RMB174.2 million and RMB87.5 million, accounting for 33.2%, 37.8%, 43.5% and 45.0% of our total purchases in the respective year/period.

Summary · 第 6 页

Purchases from our largest supplier in each year/period during the Track Record Period amounted to RMB109.5 million, RMB47.3 million, RMB81.2 million and RMB47.2 million, accounting for 10.9%, 11.3%, 20.3% and 24.3% of our total purchases in the respective year/period.

Summary · 第 6 页

We believe that we do not unduly rely on such supplier.

Business · 第 161 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-21Prospectus
本末动力(北京)科技股份有限公司Direct Drive Tech Limited06731.HK

前五大供应商采购占比约三成六至四成

In each year/period during the Track Record Period, purchases from our five largest suppliers were RMB9.8 million, RMB26.5 million, RMB79.1 million, and RMB74.4 million, representing 35.8%, 36.4%, 40.1%, and 38.4% of our total purchases, respectively.

Business · 第 176 页

Purchases from our five largest suppliers as a percentage of our total purchases increased from 2023 to 2025 and slightly decreased in the six months ended June 30, 2026, primarily due to the overall expansion of our production scale in line with revenue growth, which drove higher procurement volumes across key raw materials and components.

Business · 第 176 页

We maintain stable relationships with qualified suppliers to ensure supply continuity and manage cost fluctuations.

Summary · 第 10 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-21Prospectus
彤程新材料集团股份有限公司Red Avenue New Materials Group Co., Ltd.09607.HK

往绩记录期间五大供应商采购占比25%-32%

Purchases from our five largest suppliers in each year/period during the Track Record Period amounted to RMB486.6 million, RMB556.8 million, RMB644.3 million and RMB448.8 million, respectively, representing 25.1%, 25.4%, 28.3% and 31.8% of our total purchases for the respective year/period.

Summary · 第 3 页

Purchases attributable to our largest supplier in each year during the Track Record Period amounted to RMB108.0 million, RMB170.0 million, RMB152.6 million and RMB133.8 million, respectively, accounting for 5.6%, 7.7%, 6.7% and 9.5% of our total purchases, respectively.

Business · 第 136 页

Our operations are not dependent on a single supplier. To guarantee stable supply of raw materials, we have established relationships with multiple suppliers to avoid overdependence.

Business · 第 135 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-18Application Proof
浙江京新药业股份有限公司Zhejiang Jingxin Pharmaceutical Co., Ltd.

前五大供应商采购占比约16%至20%

Purchases from our five largest suppliers in each period during the Track Record Period were RMB318.0 million, RMB372.2 million, RMB349.4 million and RMB193.0 million in 2023, 2024, 2025 and the six months ended June 30, 2026, respectively, representing approximately 16.3%, 17.0%, 18.4% and 19.9% of our total purchases for the respective periods.

Business · 第 139 页

We select our suppliers by considering cost and their capability, quality, reputation, delivery and regulatory compliance.

Business · 第 139 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-14Prospectus
深圳四方精创资讯股份有限公司Shenzhen Forms Syntron Information Co., Ltd.06700.HK

前五大供应商采购占比高但占销售成本不足5%

In each year and period during the Track Record Period, our purchases from our five largest suppliers accounted for 83.1%, 82.6%, 84.0% and 100% of our total purchases in each year and period in 2023, 2024, 2025 and the three months ended March 31, 2026, respectively, while our purchase from the largest supplier accounted for 39.6%, 44.8%, 57.9% and 49.4% of our total purchases, respectively, for the same periods.

Business · 第 163 页

Due to our business nature, our purchases from suppliers were a relatively small portion of our cost of sales.

Summary · 第 7 页

Our Directors are of the view that our business operations are not materially dependent on any single supplier and that any cessation or reduction of supply by an existing supplier would not materially and adversely affect our business operations.

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
2026-09-14Prospectus
纳真科技公司Ligent Technologies, Inc.09856.HK

前五大供应商采购占比约三成

In each year ended December 31, 2023, 2024 and 2025 and the six months ended June 30, 2026, purchases from our five largest suppliers accounted for 22.4%, 31.3%, 32.9% and 27.3% of our total purchase amount, and purchases from our largest supplier accounted for 6.9%, 14.7%, 14.2% and 9.4% of our total purchase amount, respectively.

Summary · 第 3 页

To maintain sourcing stability and bargaining power, we generally retain multiple suppliers for principal raw materials.

Business · 第 161 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-13Application Proof
深圳市海柔创新智能科技集团股份有限公司Hai Robotics Innovation Group Co., Ltd.

前五大供应商采购占比14.1%至19.0%

In 2023, 2024 and 2025 and for the six months ended June 30, 2026, purchases from our five largest suppliers in each period during the Track Record Period were RMB158.2 million, RMB255.9 million, RMB298.3 million and RMB122.3 million, respectively, accounting for 16.5%, 19.0%, 18.7% and 14.1% of our total purchase amounts for the same periods, respectively.

Business · 第 157 页

Our Directors confirmed that, during the Track Record Period and up to the Latest Practicable Date, we have not experienced any significant material fluctuation in prices set by our suppliers, material breach of contract on the part of our suppliers or material delay in delivery of our orders from our suppliers.

Business · 第 160 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-13PHIP
湖南军信环保股份有限公司Hunan Junxin Environmental Protection Co., Ltd.

往绩记录期间前五大供应商采购占比最高37.1%

Our major suppliers during the Track Record Period comprised mostly independent construction contractors and equipment suppliers.

Summary · 第 7 页

Our purchases from the five largest suppliers in each year/period during the Track Record Period amounted to RMB171.3 million, RMB429.3 million, RMB344.2 million, and RMB40.9 million, representing 33.5%, 37.1%, 32.7% and 24.0% of our total purchases, respectively.

Business · 第 163 页

Our Directors confirm that, as of the Latest Practicable Date, the five largest suppliers of our Group during each year of the Track Record Period were all Independent Third Parties and, during the Track Record Period and up to the Latest Practicable Date, none of our Directors or their respective close associates or any of our Shareholders, to the knowledge of our Directors, owned more than 5% of our issued Shares, had any interest in any of our such suppliers.

Business · 第 165 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-09-11Application Proof
翱捷科技股份有限公司ASR MICROELECTRONICS CO., LTD.

最大晶圆代工供应商采购占比约四至五成

Our purchases from our largest supplier in each year/period during the Track Record Period amounted to RMB1,340.8 million, RMB1,470.8 million, RMB1,705.2 million and RMB1,158.4 million, respectively, representing 52.4%, 51.5%, 45.5% and 51.1% of our total purchases for the corresponding years/periods.

Summary · 第 8 页

A significant portion of our wafer procurement is placed with Supplier A, which was our largest but not our sole foundry partner in each year/period of the Track Record Period.

Business · 第 150 页

Based on the foregoing, our Directors do not expect any material adverse change in our relationship with Supplier A.

Business · 第 151 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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