Chongqing Construction Engineering Group Co.Ltd(600939) : Chongqing Construction Engineering Group Co.Ltd(600939) : verification opinions of Huarong Securities Co., Ltd. on the implementation of daily connected transactions in Chongqing Construction Engineering Group Co.Ltd(600939) 2021 and the expectation of daily connected transactions in 2022

About Huarong Securities Co., Ltd

Chongqing Construction Engineering Group Co.Ltd(600939) implementation of daily connected transactions in 2021 and

Verification opinions on the prediction of daily connected transactions in 2022

Huarong Securities Co., Ltd. (hereinafter referred to as “Huarong securities” or “sponsor”) as a major

Qing Construction Engineering Group Co., Ltd. (hereinafter referred to as ” Chongqing Construction Engineering Group Co.Ltd(600939) ” or “the company”) is publicly issued and transferable

The recommendation institution for changing corporate bonds shall, in accordance with the administrative measures for the recommendation business of securities issuance and listing and Shanghai Securities

The stock listing rules of the stock exchange and the guidelines for the continuous supervision of listed companies of Shanghai Stock Exchange

According to the regulations, the implementation of daily related party transactions in Chongqing Construction Engineering Group Co.Ltd(600939) 2021 and the forecast of daily related party transactions in 2022

The items are verified as follows:

1、 Prediction and implementation of daily connected transactions in 2021

In 2021, the daily related party transactions between the company and related parties accumulated to RMB 258789000 (data not verified)

Audit), an increase of 11.88% over the previous year, and less than that approved by the company’s 2020 annual general meeting of shareholders

Estimated number of related party transactions (762185400 yuan). Specific related party transactions and their amounts are as follows:

Unit: 10000 yuan

Year 2021

Related party transactions related party names actual implementation in 2021

Estimated amount of category content, including: detailed amount

Purchase goods, Chongqing Expressway libaike Trading Co., Ltd. 32 Shenzhen Tellus Holding Co.Ltd(000025) 9379 accept labor, accept labor, Chongqing Jiaotong University Construction Engineering Quality Inspection Center Co., Ltd. 12. Moso Power Supply Technology Co.Ltd(002660) 81 20.41 Chongqing Construction Engineering Group Co.Ltd(600939) Information Technology Co., Ltd. 149.50 46.61

Chongqing Expressway libaike Trading Co., Ltd. 35 Shenzhen Capstone Industrial Co.Ltd(000038) 1287 Chongqing Hangfa Jiafu Power Development Co., Ltd. 173.90 38.66 Chongqing shipping construction development (Group) Ltd. 264.54 41.58 Chongqing Construction Engineering Group Co.Ltd(600939) Group Real Estate Development Co., Ltd. 2440800677330 selling goods, selling goods Chongqing Construction Engineering Group Co.Ltd(600939) Xincheng Real Estate Co., Ltd. 22518 New Hua Du Supercenter Co.Ltd(002264) 463955827 providing labor services Chongqing Zhongliangshan Shangcheng Real Estate Co., Ltd. 1135800 0 Danzhou Chongqing Construction Engineering Group Co.Ltd(600939) Real Estate Development Co., Ltd. 170100 742.32 Guizhou Xikai Sanyou Real Estate Development Co., Ltd 501500 799.39 Chongqing Tongli Expressway Maintenance Engineering Co., Ltd. 450.00 462.74 Chongqing Zhonghuan Construction Co., Ltd. 16.00 415.50

Chongqing Construction Engineering Group Co.Ltd(600939) Group Real Estate Development Co., Ltd. 107.90 88.98 rent collection and escrow Chongqing Xingyi Jianxin Industrial Co., Ltd. 295.86 112.17 0 real estate Chongqing Construction Engineering Group Co.Ltd(600939) Investment Holding Co., Ltd. 51.87 23.19

Collection of custody fee Chongqing Construction Engineering Group Co.Ltd(600939) Investment Holding Co., Ltd. 131.22 135.79 135.79

Year 2021

Related party transactions related party names actual implementation in 2021

Estimated amount of category content, including: detailed amount

Chongqing Construction Engineering Group Co.Ltd(600939) Investment Holding Co., Ltd. 143.39 112.93 pay rent Chongqing municipal construction and Development Co., Ltd. 32.40 256.19 25.54 Chongqing Yutong Highway Engineering Co., Ltd. 120.65 117.72

Payment of custody fee to Chongqing Xingyi Jianxin Industrial Co., Ltd. 69.31 69.31 69.31

Fund lending fund lending Chongqing Yutong Highway Engineering Co., Ltd. 250000

Total 762185425878902587890

Note: the above related party transaction related data have not been audited.

2、 Basic information of daily connected transactions expected in 2022

According to the relevant statistical data of 2021, the company will conduct the daily related party transactions that may occur in 2022

The estimated amount is 6476245 million yuan. The estimated classification is as follows:

Unit: 10000 yuan

Connected transactions connected transactions 20222021

Category content name of related party estimated amount actual amount

(10000 yuan) (10000 yuan)

Purchase of goods, Chongqing Expressway libaike Trading Co., Ltd. 100. Xiamen Sunrise Wheel Group Co.Ltd(002593) 79

Accepting labor accepting labor Chongqing Tongli Expressway Maintenance Engineering Co., Ltd. 624.17 0

Chongqing Construction Engineering Group Co.Ltd(600939) Information Technology Co., Ltd. 51.85 46.61

Chongqing Expressway libaike Trading Co., Ltd. 25 Shenzhen Capstone Industrial Co.Ltd(000038) 1287

Chongqing Hangfa Jiafu Power Development Co., Ltd. 4.00 38.66

Chongqing shipping construction development (Group) Co., Ltd. 33.65 41.58

Selling goods, selling goods, Chongqing Construction Engineering Group Co.Ltd(600939) Group Real Estate Development Co., Ltd. 3903067677330

Providing labor services Chongqing Construction Engineering Group Co.Ltd(600939) Xincheng Real Estate Co., Ltd. 1470633955827

Chongqing Zhongliangshan Shangcheng Real Estate Co., Ltd. 307000 0

Danzhou Chongqing Construction Engineering Group Co.Ltd(600939) Real Estate Development Co., Ltd. 350.00 742.32

Guizhou Xikai Sanyou Real Estate Development Co., Ltd. 284300 799.39

Chongqing Zhonghuan Construction Co., Ltd. 830.00 415.50

Rent collection Chongqing Construction Engineering Group Co.Ltd(600939) Group Real Estate Development Co., Ltd. 90.18 88.98

Chongqing Construction Engineering Group Co.Ltd(600939) Investment Holding Co., Ltd. 23.35 23.19

Leasing and collection of custody fees Chongqing Construction Engineering Group Co.Ltd(600939) Investment Holding Co., Ltd. 136.89 135.79

Management of real estate Chongqing Construction Engineering Group Co.Ltd(600939) Investment Holding Co., Ltd. 112.93 112.93

Rent paid to Chongqing municipal construction and Development Co., Ltd. 35.43 25.54