前五大供应商集中

港股IPO招股书披露先例 · 412 家公司,412 项

此类事项指招股书披露申请人向前五大供应商采购占总采购的比例达到重大水平。相关披露通常见于概要、风险因素、业务及财务资料章节,一般载明往绩记录期间各年采购金额及占比、最大供应商占比和供应商类型,并解释供应商遴选与管理机制、多元采购或长期框架协议等安排,以及前五大供应商均为独立第三方、董事及主要股东概无于其中拥有权益。

2026-07-10Application Proof

供应商高度集中及对第一大供应商依赖

In 2023, 2024, 2025 and the three months ended March 31, 2026, purchase from our five largest suppliers in each year/period amounted to RMB509.7 million, RMB284.2 million, RMB323.6 million and RMB212.9 million, respectively, accounting for 75.4%, 82.1%, 81.6% and 86.8% of our total purchase, respectively.

Business · 第 167 页

In 2023, 2024, 2025 and the three months ended March 31, 2026, our total purchases from Supplier A amounted to RMB184.7 million, RMB130.9 million, RMB116.0 million and RMB127.3 million, respectively, representing 27.3%, 37.8%, 29.2% and 51.9% of our total purchases for the same periods.

Business · 第 170 页

Our Directors believe that our relationship with Supplier A is unlikely to deteriorate or terminate, given that (i) we have maintained a stable and mutually beneficial collaboration; and (ii) we did not have material disputes with Supplier A during the Track Record Period and up to the Latest Practicable Date.

Business · 第 170 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-07-08Application Proof

前五大供应商采购占比41.6%至51.7%

In 2023, 2024, 2025 and the three months ended March 31, 2026, purchases from our five largest suppliers was RMB272.0 million, RMB285.2 million, RMB326.2 million and RMB101.2 million, representing 51.7%, 47.2%, 44.4% and 41.6% of our total purchases, respectively.

Business · 第 124 页

None of our Directors and their respective associates or our Shareholders who hold more than 5% of our total issued Shares had any interest in our five largest suppliers during the Track Record Period.

Business · 第 124 页

To ensure the stability of our supply chain, we generally maintain two or more qualified suppliers for each of our core raw materials.

Business · 第 123 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-07-08Application Proof
明宇制药有限公司Ming Yu Pharmaceutical Limited

五大供应商采购占比高

In 2024, 2025 and the five months ended May 31, 2026, purchases from our five largest suppliers in aggregate accounted for 58.6%, 43.4% and 38.8% of our total purchases, respectively, for each year/period during the Track Record Period.

Business · 第 203 页

Although we primarily use a limited number of suppliers, there are alternate suppliers available for our needs for services, equipment and consumables.

Business · 第 203 页

All of our five largest suppliers during the Track Record Period are Independent Third Parties.

Business · 第 203 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-07-07Application Proof
广州视源电子科技股份有限公司Guangzhou Shiyuan Electronic Technology Company Limited

前五大供应商采购占比最高约25.7%

In 2023, 2024, 2025 and the three months ended March 31, 2026, purchases from our five largest suppliers amounted to RMB3,560.2 million, RMB3,241.4 million, RMB3,886.4 million and RMB1,405.4 million, accounting for 25.7%, 20.1%, 19.1% and 20.8% of our total purchases in the respective years/periods.

Summary · 第 6 页

During the Track Record Period, to the best knowledge of our Directors, none of our Directors, their associates or any of our current Shareholders (who, to the knowledge of our Directors, own more than 5% of our share capital) had any interest in our five largest suppliers in any period during the Track Record Period that are required to be disclosed under the Hong Kong Listing Rules.

Business · 第 150 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-07-05Application Proof
新思考电机股份有限公司New Shicoh Motor Co., Ltd.

前五大供应商采购占比约36%至50%

Purchases from our largest supplier for the years/periods ended December 31, 2023, 2024 and 2025, and the four months ended April 30, 2026, accounted for 16.9%, 14.0%, 12.6% and 11.2% of our total purchase amount for the respective periods.

Business · 第 160 页

As we procured raw materials and certain services from a relatively small number of suppliers, we are subject to supplier concentration risk.

Business · 第 164 页

We operate a qualified-supplier system and multi-sourcing strategy for key materials to strengthen supply stability and cost competitiveness.

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
2026-07-03Application Proof
深圳宏芯宇电子股份有限公司HOSIN Global Electronics Co., Ltd.

前五大供应商采购占比升至63.0%

In 2023, 2024, 2025 and the four months ended April 30, 2026, purchases from our five largest suppliers amounted to RMB3,808.5 million, RMB4,182.5 million, RMB6,616.4 million and RMB4,310.2 million, respectively, representing 43.5%, 49.4%, 55.5% and 63.0% of our total purchases, respectively.

Business · 第 170 页

We have established deep collaboration with industry-leading companies across our supply chain, including (i) globally leading memory manufacturers and controller suppliers for our raw material supply, (ii) foundries such as United Semiconductor (Xiamen) Co., Ltd. (“USC”) for the wafer processing and (iii) OSAT providers such as Orient Semiconductor Electronics, Ltd. (“OSE”) and Payton Technology (Shenzhen) Co., Ltd. (“PTN”) for (a) assembly and testing, and (b) SMT and testing.

Business · 第 139 页

We have supplier management policy to ensure supply chain stability, cost efficiency, and quality compliance.

Business · 第 170 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-07-03Application Proof
景泽生物医药(合肥)股份有限公司Jingze Biopharmaceutical (Hefei) Co., Ltd

五大供应商采购占比约三至四成

In 2024, 2025 and four months ended April 30, 2026, our purchases from our five largest suppliers in each year/period during the Track Record Period were RMB28.3 million, RMB13.9 million and RMB3.6 million, accounting for approximately 36%, 30% and 40% of our total purchases for the respective years/periods.

Business · 第 207 页

We have established stable relationships with qualified suppliers for raw materials and R&D services, and we are confident they can meet our needs.

Business · 第 206 页

Generally no exclusivity or minimum purchase obligations are stipulated

Business · 第 209 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-07-02Application Proof
礼鼎半导体科技(深圳)股份有限公司Leading Interconnect Semiconductor Technology (Shenzhen) Co., Ltd.

前五大供应商采购占比升至46.6%

During the Track Record Period, purchases from our five largest suppliers were RMB299.1 million, RMB408.2 million, RMB712.0 million, and RMB275.3 million, representing 35.0%, 34.9%, 41.7%, and 46.6% of our total purchases in 2023, 2024, 2025 and three months ended March 31, 2026, respectively.

Summary · 第 4 页

All of our five largest suppliers were Independent Third Parties during the Track Record Period.

Business · 第 144 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-30Application Proof
阿维塔科技(重庆)股份有限公司AVATR Technology (Chongqing) Company Limited

前五大供应商采购占比高且第一大供应商为长安汽车

In 2023, 2024 and 2025, purchases from our five largest suppliers in each year during the Track Record Period were RMB6,862.5 million, RMB9,249.1 million and RMB12,718.6 million, respectively, accounting for 88.4%, 65.3% and 55.5% of our total purchase amount in the same year, respectively.

Business · 第 158 页

We work with strategic partners including Yinwang and CATL to supply our vehicles with intelligent vehicle solutions and batteries.

Business · 第 158 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-30Application Proof
上海森亿智慧信息科技股份有限公司Shanghai Synyi Intelligent Technology Co., Ltd.

前五大供应商采购占比升至32.3%

In 2023, 2024 and 2025, purchases from our five largest suppliers in aggregate accounted for 21.3%, 24.9% and 32.3% of our total purchases, respectively, and purchases from our largest supplier accounted for 6.3%, 5.5% and 12.0% of our total purchases, respectively.

Business · 第 167 页

We believe that we would be able to find alternative suppliers if required, given the relatively homogeneous nature of our supplies, procurement capabilities and relatively large supplier base in the market.

Business · 第 167 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-30Application Proof
龙迅半导体(合肥)股份有限公司Lontium Semiconductor Corporation

前五大供应商采购占比高达九成且依赖两家代工厂

During the Track Record Period, purchases from our five largest suppliers in each year amounted to RMB153.8 million, RMB235.9 million and RMB282.3 million, respectively, representing 83.2%, 93.1% and 90.6% of our total purchases, respectively.

Business · 第 117 页

In 2023, 2024 and 2025, our aggregate purchases from Supplier A and Supplier B accounted for 61.6%, 72.1% and 67.9% of our total purchases, respectively.

Business · 第 118 页

Our Directors are of the view that our relationship with Supplier A and Supplier B is unlikely to materially adversely change or terminate, because (i) we have maintained a long-term and stable relationship with Supplier A and Supplier B for around ten years, and (ii) during the Track Record Period and up to the Latest Practicable Date, we did not have any disputes with Supplier A or Supplier B.

Business · 第 118 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-30Application Proof
深圳市道通科技股份有限公司Autel Intelligent Technology Corp., Ltd.

前五大供应商采购占比约18%

Purchases from our five largest suppliers in each period of the Track Record Period represented 19.0%, 17.7% and 18.0% of our total purchases, respectively.

Summary · 第 5 页

We maintain a list of qualified suppliers for raw materials and typically engage multiple suppliers for each major raw material to reduce reliance on any single supplier.

Business · 第 127 页

During the Track Record Period and up to the Latest Practicable Date, none of our Directors, their respective associates, nor any shareholders of our Company (who or which to the knowledge of the Directors owned more than 5% of the Company’s issued share capital) had any interest in any of our five largest suppliers.

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
2026-06-30Prospectus
普源精电科技股份有限公司RIGOL Technologies Co., Ltd.00537.HK

前五大供应商采购占比最高达45.7%

Our purchases from our five largest suppliers in each year of the Track Record Period accounted for 45.7%, 34.3% and 30.9% of our total purchases in 2023, 2024 and 2025, respectively, while our purchase from the largest supplier in each year of the Track Record Period accounted for 18.0%, 14.0% and 11.2% of our total purchases, respectively, for the same periods.

Business · 第 139 页

To minimize the risk of reliance on any single supplier and maintain sourcing stability and bargaining power, we generally retain multiple suppliers for our principal raw materials.

Business · 第 138 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-30Prospectus
广东鼎泰高科技术股份有限公司Guangdong Dtech Technology Co., Ltd.01377.HK

前五大供应商采购占比最高达41.1%

For the years ended December 31, 2023, 2024 and 2025, purchases from our five largest suppliers in aggregate were RMB295.3 million, RMB329.5 million and RMB493.9 million, accounted for 41.1%, 34.6% and 36.8% of our total purchases, respectively, and purchases from our largest supplier accounted for 14.7%, 11.0% and 12.5% of our total purchases for the respective years.

Business · 第 160 页

None of our Directors or any Shareholder who, to the knowledge of our Directors, owns more than 5% of our issued share capital immediately following completion of the Global Offering (but without taking into account the exercise of the Offer Size Adjustment Option) nor any of their respective associates had any interest in any of our five largest suppliers during the Track Record Period.

Business · 第 162 页

In response to the potential raw material price increases, we primarily mitigate the impact by building long-term relationships with our suppliers, maintaining close communication and conducting secondary source evaluations.

Business · 第 159 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-30Prospectus
合肥晶合集成电路股份有限公司NEXCHIP SEMICONDUCTOR (CHINA) LIMITED02249.HK

往绩记录期间前五大供应商采购占比约35%至40%

Purchases from our five largest suppliers in each year during the Track Record Period amounted to RMB1,395.3 million, RMB1,528.6 million and RMB1,864.8 million, respectively, accounting for 39.9%, 34.9% and 35.1% of our total purchases for the respective year.

Summary · 第 8 页

During the Track Record Period and up to the Latest Practicable Date, we generally maintained multiple suppliers for key raw materials and manufacturing equipment to avoid over-reliance on any single source.

Business · 第 127 页

To mitigate potential impact from increases in raw material costs, we entered into long-term agreements with some suppliers of key raw materials.

Business · 第 127 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-30Prospectus
立讯精密工业股份有限公司Luxshare Precision Industry Co., Ltd.02475.HK

前五大供应商采购占比最高达65.2%

Purchases from our five largest suppliers for each year during the Track Record Period amounted to RMB115.3 billion, RMB131.2 billion and RMB132.0 billion in 2023, 2024 and 2025, respectively, representing 65.2%, 62.3% and 53.0% of our total purchases, respectively.

Business · 第 149 页

This is commonly referred to in the industry as the buy-and-sell model, where certain of our major customers require their suppliers, including us, to purchase raw materials and components manufactured or procured from themselves to exert overall control over the procurement process.

Business · 第 146 页

To cope with supplier price fluctuations, we sign framework agreements with long-term suppliers to lock in prices and reduce costs by bulk purchasing.

Business · 第 149 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-30Prospectus
珞石(山东)机器人集团股份有限公司ROKAE (SHANDONG) ROBOTICS GROUP INC.03752.HK

前五大供应商采购占比升至31.0%

The purchases from our top five suppliers in each year during the Track Record Period was RMB59.5 million, RMB69.9 million and RMB126.3 million, respectively, representing 25.1%, 27.5% and 31.0% of our total cost of sales in the same year, respectively.

Business · 第 162 页

We typically obtain quotations from multiple suppliers, in order to ensure supply stability and optimal procurement cost control, whereas we may source those components which we believe substitute suppliers can be easily identified.

Business · 第 162 页

Our Directors confirm that we had not experienced any significant 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 166 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-30Application Proof

前五大供应商采购占比升至48.8%

Purchases from the Group’s five largest suppliers in 2023, 2024 and 2025 amounted to KZT 283,732 million, KZT 288,435 million and KZT 445,898 million, respectively, representing 38.5%, 38.9% and 48.8% of total purchase amount for the respective year.

Summary · 第 3 页

Purchases from the Group’s largest supplier in 2023, 2024 and 2025 represented 13.0%, 10.8% and 22.0% of total purchase amount for the respective year.

Business · 第 151 页

These procedures establish principles and methods for supplier selection, including open tenders, requests for quotations, procurement through an electronic store and single-source procurement.

Business · 第 150 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-29Prospectus
山东宝盖新材料科技股份有限公司Shandong Baogai New Materials Technology Co., Ltd.08090.HK

前五大供应商采购占比高企,2023及2024年逾七成

Purchases from our five largest suppliers in each year during the Track Record Period amounted to RMB46.4 million, RMB45.4 million and RMB43.7 million for the years ended 31 December 2023, 2024 and 2025, respectively, representing 75.8%, 76.3% and 67.5% of our total purchases for years ended 31 December 2023, 2024 and 2025, respectively.

Summary · 第 4 页

We experienced high supplier concentration during the Track Record Period.

Summary · 第 4 页

Our Directors are of the view that we are not overly reliant on any single supplier or group of suppliers and such concentration would not impact our business sustainability based on the following reasons:

Summary · 第 4 页
公司的解释、律师意见及原文页码定位:在 Matters 中查看
2026-06-29Application Proof
北京盛景网联科技服务股份有限公司Beijing Shengjing Wanglian Science and Technology Service Co., Ltd.

企业赋能业务前五大供应商采购占比80.8%至93.4%

For the financial years ended 31 December 2023, 2024, and 2025, our top five suppliers for our enterprise empowerment business collectively accounted for 80.8%, 83.5% and 93.4% of our total operating purchase amount, respectively.

Summary · 第 2 页

Our largest supplier accounted for approximately RMB1.1 million, RMB1.7 million and RMB1.7 million of our total purchase amount in 2023, 2024 and 2025 respectively.

Business · 第 148 页

To the best knowledge of our Directors, all of our five largest suppliers during the Track Record Period were Independent Third Parties and none of our Directors or their close associates or any Shareholders (which to the best knowledge of our Directors beneficially own more than 5% of our Shares) had any interests in any of our five largest suppliers during the Track Record Period.

Business · 第 150 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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