Major customer-supplier overlap

Hong Kong IPO disclosure precedents · 336 companies, 336 items

Counterparties ranked among the top five customers and/or suppliers acting in both roles during the track record, with transaction amounts, revenue/procurement percentages and margins disclosed.

2026-05-15Application Proof
Shandong Ande Healthcare Apparatus Co., Ltd.山东安得医疗用品股份有限公司

Customer H, one of our five largest customers in 2024 and 2025, is also one of our suppliers in 2024 and 2025.

Business · p. 133

The reason for such overlap is that the customer-supplier is an industry participant with complementary needs, purchasing our medical consumables for its business and, separately, supplying us with certain materials, equipment and components in the ordinary course of business.

Business · p. 133

Our sales and purchases with the aforementioned customer-supplier were not inter-conditional with each other.

Business · p. 133
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-15Application Proof
Shenzhen ADTEK Technology Co., Ltd.深圳市爱德泰科技股份有限公司

During the Track Record Period, we had 13, five and 11 customers that were also our suppliers, respectively, generating a revenue of RMB107.4 million, RMB384.2 million and RMB1,343.4 million, respectively, which represented 21.5%, 43.2% and 63.8% of our total revenue, respectively.

Business · p. 130

We also confirm that all products provided to and products received from overlapping customers/suppliers during the Track Record Period were conducted at arm’s length, under normal commercial terms, and in the ordinary course of business.

Business · p. 130
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-15Application Proof
Grace Fabric Technology Co., Ltd.宏和电子材料科技股份有限公司

During the Track Record Period, certain of our top five suppliers were also our customers.

Business · p. 130

We purchased from Supplier H precious metal as fixed asset in 2025, which was in capital nature, with an amount of RMB406.1 million.

Business · p. 130

Our Directors have confirmed that none of our sales to and purchases from our overlapping customer and supplier during the Track Record Period were inter-conditional, inter-related or otherwise considered as one transaction.

Business · p. 130
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-14Application Proof

Customer E was one of our five largest customers in 2024, and also a supplier of ours in 2024.

Business · p. 205

The relationship with Customer E is an example of a symbiotic industry-academia collaboration.

Business · p. 205

Negotiations of the terms of our sales to and purchases from Customer E were conducted on an individual basis, and the sales and purchases were neither inter-connected nor inter-conditioned with each other.

Business · p. 205
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-14Application Proof
Adaspace Technology Co., Ltd.成都国星宇航科技股份有限公司

Company E, one of our five largest customers in 2023, was also our supplier in 2023.

Business · p. 162

Our aggregate sales to Company E, Company J and Company L amounted to RMB34.7 million, RMB36.3 million and RMB120.9 million in 2023, 2024 and 2025, respectively, representing 6.8%, 6.6% and 17.2% of our total revenue for the same years, respectively.

Business · p. 163

Our aggregate purchases from Company E, Company J and Company L amounted to RMB19.3 million, RMB20.1 million and RMB44.0 million in 2023, 2024 and 2025, respectively, representing 2.4%, 4.2% and 5.3% of our total purchases for the same years, respectively.

Business · p. 163
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-14Application Proof
Shenzhen Hosonsoft Co., Ltd.深圳市汉森软件股份有限公司

During the Track Record Period, among our top five customers and suppliers in each year, we had total seven overlapping customers and suppliers.

Business · p. 153

For those overlapping customers and suppliers, we sold to and also purchased from them mainly due to the following reasons: (1) for Customer A, chips provided by them possess proven reliability and performance characteristics, which meet our stringent technical requirements, and are widely adopted across the industry; (2) for a very limited number of overlapping customers and suppliers who purchased printing control system from us, we purchased their products to conduct in-house test of our printing control system before conducting on-site test at our customers’ places, where the working environment is more complex and different from our testing environment; and

Business · p. 154

According to Frost & Sullivan, it is an industry norm to have overlapping customers and suppliers relationship in the digital printing solutions industry.

Business · p. 154
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-14Application Proof
Guangdong Arcair Appliance Co., Ltd.广东合捷电器股份有限公司

Customer D and Supplier A are the same entity that operates an e-commerce marketplace globally.

Business · p. 142

In FY2023, FY2024 and FY2025, the revenue from Customer D was RMB13.1 million, RMB10.4 million and RMB22.4 million, respectively, accounting for 3.6%, 2.3% and 4.5%, respectively, of our total revenue in the same periods.

Business · p. 142

In FY2023, FY2024 and FY2025, our purchase from Supplier A was RMB46.2 million, RMB53.0 million and RMB60.8 million, respectively, accounting for 19.7%, 18.1% and 20.7%, respectively, of our total purchase in the same periods.

Business · p. 142
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-12Application Proof
Hubei DSphos Co., Ltd.湖北东圣实业股份有限公司

Our procurement from Supplier C amounted to RMB65.8 million, RMB28.1 million and RMB6.9 million for the years ended December 31, 2023, 2024 and 2025, respectively, accounting for 4.7%, 1.7% and 0.4% of our total procurement in the same years, respectively.

Business · p. 162

Our procurement from Yichang Lisheng amounted to nil, nil and RMB71.0 million for the years ended December 31, 2023, 2024 and 2025, respectively, accounting for nil, nil and 4.1% of our total procurement in the same years, respectively.

Business · p. 162

Negotiations of the terms of our sales to and purchases from Supplier C and Yichang Lisheng were conducted on an individual basis, and the sales and purchases were not inter-conditional with each other.

Business · p. 163
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-12Application Proof
BIWIN STORAGE TECHNOLOGY CO., LTD.深圳佰维存储科技股份有限公司

During the Track Record Period, Company C, a company primarily engaging in providing electronics manufacturing, technology services and solutions, was one of our five largest suppliers in 2023, 2024 and 2025.

Business · p. 136

Negotiations of the terms of our sales to and purchases from Company C were conducted on an individual basis and the sales and purchases were neither inter-connected nor inter-conditional with each other.

Business · p. 137

According to Frost & Sullivan, it is in line with the industry norm that memory solutions providers sell memory solutions to customers while procuring wafers and memory chips from them.

Business · p. 137
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-12Prospectus
UISEE Technologies (Beijing) Co., Ltd.驭势科技(北京)股份有限公司01511.HK

The number of our overlapping customers and suppliers was 7, 4 and 8 in each of 2023, 2024 and 2025, respectively.

Business · p. 198

Our purchases from overlapping customers and suppliers in 2023, 2024 and 2025 were RMB23.6 million, RMB1.9 million and RMB18.5 million, respectively, accounting for 14.7%, 1.0% and 6.4% of our total purchases in the respective years.

Business · p. 198

Our Directors confirm that all transactions with these overlapping customers and suppliers were conducted in the ordinary course of business, on normal commercial terms, and were not inter-conditional.

Business · p. 198
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-12Prospectus
Shanghai Top Numerical Control Technology Co., Ltd.上海拓璞数控科技股份有限公司07688.HK

During the Track Record Period, we had overlapping major customers and suppliers (the “Overlapping Customer(s) and Supplier(s)”), which are (i) two of our major customers, namely, Customer B (one of our top five customers during the Track Record Period) and Customer G (one of our top five customers in FY2024 and our largest customer in FY2025); and

Business · p. 175

For FY2024, Guangzhou Haozhi purchased compact general industrial five-axis machine tools for machining of its mechanical components.

Business · p. 176

All of our sales to and purchases from the Overlapping Customers and Suppliers were conducted in the ordinary course of business under normal commercial terms and in arm’s length basis.

Business · p. 176
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-11Application Proof
SHENZHEN EVERWIN PRECISION TECHNOLOGY CO., LTD.深圳市长盈精密技术股份有限公司

Our purchase amounts attributable to these customer-suppliers accounted for 5.0%, 8.1% and 8.9% of our total purchase amount in 2023, 2024 and 2025.

Business · p. 154

One of our five largest suppliers in 2023, 2024 and 2025, was also our customer in 2023, 2024 and 2025.

Business · p. 155

Our Directors are of the view that these arrangements were conducted in the ordinary course of business under normal commercial terms and on an arm’s length basis.

Business · p. 155
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-10Application Proof
DIGIWIN CO., LTD.鼎捷数智股份有限公司

During the Track Record Period, one of our top five customers in 2023 and 2025, a leading cloud computing service provider in the Chinese Mainland, was also a supplier to us, providing us with public cloud infrastructure services.

Business · p. 135

Our total procurement amount from these suppliers was RMB158.8 million, RMB152.9 million and RMB131.7 million during the Track Record Period, respectively, representing approximately 18.5%, 15.5% and 12.9% of our total cost of sales in the same years, respectively.

Business · p. 135

Our Directors confirmed that negotiations of the terms of our sales to and purchases from the customers and the suppliers mentioned above as both of our customers and suppliers were conducted on an individual basis and, as a result, the sales and purchases were neither connected with nor conditional upon each other.

Business · p. 135
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-08Application Proof
Jiangsu Silicon Integrity Semiconductor Technology Co., Ltd.江苏芯德半导体科技股份有限公司

Customer Group A, one of our five largest customers in 2023, 2024 and 2025, was one of our suppliers in 2023.

Business · p. 153

Shanghai Tongye Trading Co.* (上海桐燁貿易商行), one of our five largest suppliers in 2024 and 2025, was one of our customers in 2024.

Business · p. 153

Our Directors confirm that our Group’s sales and purchases to/from such overlapping customers-suppliers were: (a) entered into after due consideration taking into account the prevailing purchase and selling prices at the relevant times, (b) conducted in the ordinary course of business under normal commercial terms and on an arm’s length basis, and (c) at prices that are no less favorable than from other independent third parties who are not customer-suppliers.

Business · p. 153
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-06Application Proof

During the Track Record Period, certain of our top five customers were also our suppliers, and certain of our top five suppliers were also our customers.

Business · p. 154

In 2023, 2024 and 2025, our sales to Customer A amounted to RMB647.0 million, RMB912.4 million and RMB1,016.3 million, accounting for 14.6%, 16.7% and 15.3% of our total revenue, respectively.

Business · p. 155

Our Directors confirmed that all of our sales to and purchases from the customer-supplier were entered into after due consideration taking into account the prevailing purchase and selling prices at the relevant times, conducted in the ordinary course of business under normal commercial terms and on arm’s length basis.

Business · p. 155
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-06Application Proof
Kexing Biopharm Co., Ltd.科兴生物制药股份有限公司

To the best of our Directors’ knowledge and belief, during the Track Record Period, (i) Haichang Biotech was one of our top five suppliers in 2024 and 2025 and was also our customer in 2025, to which we provided validation and pilot production services in connection with paclitaxel for injection (albumin-bound); (ii) Customer A was one of our top five customers during in 2023, 2024 and 2025, and was also our supplier in the same periods, from which we purchased platform information services; (iii) Customer B was one of our top five customers during in 2023, 2024 and 2025, and was also our supplier in 2023 and 2025, from which we purchased materials including syringes and needles; (iv) Customer C was one of our top five customers in 2023 and 2024, and was also our supplier in 2025, from which we purchased human serum albumin; and (v) Mabtech was one of our top five customers in 2024 and 2025, and was also our supplier in 2024 and 2025, from which we purchased Reminton (類停^®^) Infliximab for Injection (collectively, the “Overlapping Customers and Suppliers”).

Business · p. 187

In 2023, 2024 and 2025, our sales to Customer A amounted to RMB266.6 million, RMB275.6 million and RMB252.3 million, respectively, representing 21.2%, 19.6% and 16.4% of our total revenue.

Business · p. 187

The terms of sales and purchases from Overlapping Customers and Suppliers are negotiated on a case-by-case basis, and the sales and purchases are not interrelated or conditional upon each other.

Business · p. 188
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-05-05Prospectus
IMPACT Therapeutics, Inc南京英派药业股份有限公司07630.HK

One of our customers in 2024 and 2025, Eikon Therapeutics, was also our supplier during the same years.

Business · p. 228

In 2024 and 2025, (i) our purchases of Eikon Therapeutics as pass-through payments for shared CRO services amounted to RMB1.3 million and RMB2.7 million, respectively, representing 0.8% and 2.1% of our total purchases in the same years, and (ii) our revenue from Eikon Therapeutics amounted to RMB33.5 million and RMB18.0 million, respectively, representing 100.0% and 47.1% of our total revenue in the same years.

Business · p. 228

All of our sales to and purchases from this supplier-customer were conducted in the ordinary course of business under normal commercial terms and on an arm’s length basis.

Business · p. 228
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-04-30Application Proof
Shantui Construction Machinery Co., Ltd.山推工程机械股份有限公司

During the Track Record Period, Shandong Heavy Industry was both one of our top five customers and top five suppliers in each year.

Business · p. 156

Negotiations of the terms of sales to Shandong Heavy Industry mentioned above and purchases from it were conducted separately, and the sales and purchases were neither connected nor conditional upon each other.

Business · p. 156

Our Directors are of the view that such arrangements are mutually beneficial, given that we negotiated with Shandong Heavy Industry on an arm’s length basis.

Business · p. 156
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-04-30Application Proof
Sichuan Neautus Traditional Chinese Medicine Co., Ltd.四川新荷花中药饮片股份有限公司

In 2023, 2024 and 2025, our revenue generated from Customer D amounted to RMB52.4 million, RMB80.3 million and RMB68.5 million, accounting for 4.6%, 6.4% and 5.1% of our total revenue, respectively.

Business · p. 174

Our revenue generated from Customer A amounted to approximately RMB108.6 million, RMB108.0 million and RMB71.1 million in 2023, 2024 and 2025, respectively, representing 9.5%, 8.6% and 5.3% of our total revenue for the corresponding periods.

Business · p. 174

Although on a consolidated basis, Customer D acted as our overlapping supplier and customer, we are transacting with different subsidiaries of Customer D and the sales and purchase transactions were not interrelated and were not negotiated at the same time.

Business · p. 174
The company's explanation, the adviser's view and the page in the filing: see Matters
2026-04-30Prospectus
SHENZHEN LDROBOT CO., LTD深圳乐动机器人股份有限公司01236.HK

For the years ended December 31, 2023, 2024 and 2025, we had one, one and one of our five largest customers that were also our suppliers, respectively.

Business · p. 174

During the Track Record Period, Customer G purchased sensors and algorithm modules from us for integration into its own products, and also served as our third-party contract manufacturer for the assembly of our robot lawn mower products.

Business · p. 175

Our Directors confirm that all our sales to and purchases from the overlapping customers and suppliers were conducted at arm’s length in the ordinary course of business, and under normal commercial terms.

Business · p. 175
The company's explanation, the adviser's view and the page in the filing: see Matters

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