Verification Opinion on the Confirmation of Routine Related Transactions for 2025 by China Merchants Securities Co., Ltd.
China Merchants Securities Co., Ltd. (hereinafter referred to as "China Merchants Securities" or "the Sponsor") is the sponsor for the initial public offering and listing on the ChiNext of Guangdong Provincial Architectural Science Research Institute Group Co., Ltd. (hereinafter referred to as "Guangdong JianKe" or "the Company"). In accordance with the relevant laws, regulations, and normative documents such as the "Listing Rules for ChiNext Stocks of Shenzhen Stock Exchange," "Self-Regulatory Guidelines No. 2 for Listed Companies on the Shenzhen Stock Exchange - Standardized Operations of ChiNext Listed Companies," and "Self-Regulatory Guidelines No. 7 for Listed Companies on the Shenzhen Stock Exchange - Transactions and Related Transactions," China Merchants Securities has conducted a prudent review of the confirmation of Guangdong JianKe's routine related transactions for 2025 and presents the following opinions:
1. Actual Occurrence of Routine Related Transactions in 2025
In 2025, the Company and its subsidiaries had a total amount of routine related transactions with its controlling shareholder, Guangdong Provincial Construction Engineering Group Holdings Co., Ltd. (hereinafter referred to as "JianGong Holdings") and its related enterprises, as well as Guangdong Provincial YueKe Financial Group Co., Ltd., amounting to RMB 76,893,900.
| Related Transaction Type | Related Party | Transaction Content | Actual Amount (RMB) | Estimated Amount (RMB) | Actual Amount as Percentage of Similar Business (%) | Difference between Actual and Estimated Amount (%) |
|---|
| Providing services to related parties | JianGong Holdings and its related enterprises | Technical services such as testing, monitoring, and safety evaluation | 60,933,318.79 | 76,963,014.17 | 4.87% | -20.83% |
| Guangdong Provincial YueKe Financial Group Co., Ltd. | Technical services such as testing, monitoring, and safety evaluation | 44,197.17 | 53,922.00 | 0.00% | -18.03% |
| Subtotal | | | 60,977,515.96 | 77,016,936.17 | 4.87% | -20.83% |
| Related Transaction Type | Related Party | Transaction Content | Actual Amount (RMB) | Estimated Amount (RMB) | Actual Amount as Percentage of Similar Business (%) | Difference between Actual and Estimated Amount (%) |
|---|
| Selling products to related parties | JianGong Holdings and its related enterprises | Products such as testing software, newspapers, and equipment | 1,088,157.93 | 2,215,530.00 | 0.09% | -50.88% |
| Subtotal | | | 1,088,157.93 | 2,215,530.00 | 0.09% | -50.88% |
| Related Transaction Type | Related Party | Transaction Content | Actual Amount (RMB) | Estimated Amount (RMB) | Actual Amount as Percentage of Similar Business (%) | Difference between Actual and Estimated Amount (%) |
|---|
| Leasing properties from related parties | JianGong Holdings and its related enterprises | Properties | 651,038.52 | 709,560.00 | 0.05% | -8.25% |
| Subtotal | | | 651,038.52 | 709,560.00 | 0.05% | -8.25% |