Group 1 - ST Kolidar (603828.SH) experienced a trading halt and resumed trading on January 12, 2026, with a closing price of 8.80 yuan, reflecting a 5.01% increase [1] - On January 10, 2026, ST Kolidar announced the progress of a control rights change and the resumption of trading, following a suspension on January 5 and January 7, 2026 [1] - The indirect controlling shareholder, Suzhou Kolidar Group Co., Ltd., holds 111,677,942 shares, accounting for 18.74% of the total share capital of ST Kolidar [1] Group 2 - On September 30, 2024, Shanghai Yingzhong Intelligent Technology Co., Ltd. signed a share transfer agreement to acquire 30,000,000 shares from Kolidar Group, representing 5.03% of the total share capital [2] - The overall asset valuation of the target company is 532,236,103.24 yuan, with liabilities of 207,649,638.45 yuan and owners' equity of 324,586,464.79 yuan [2] - The total transaction price for 100% equity of the target company is set at 324,586,464.79 yuan, with funding sourced from self-raised funds and/or acquisition loans [2] Group 3 - Suzhou Kolidar Decoration Co., Ltd. was established in 2000 and is primarily engaged in construction decoration and renovation [3] - The company has a registered capital of 595,960,158 yuan and a paid-in capital of 33,785,000 yuan [3]

Group 1 - The State Intellectual Property Office of China has granted a patent titled "Defoaming Mechanism and Defoaming Device" to China Metallurgical South Engineering Technology Co., Ltd. and Dalian Jier Tianjian Pump Industry Co., Ltd., with the announcement number CN115400461B and application date in March 2022 [1] - China Metallurgical South Engineering Technology Co., Ltd. was established in 2004, located in Wuhan, primarily engaged in construction decoration and other construction industries, with a registered capital of 3.35 billion RMB [1] - The company has invested in 34 enterprises, participated in 5,000 bidding projects, holds 49 trademark registrations, and has 5,000 patent records, along with 79 administrative licenses [1] - Dalian Jier Tianjian Pump Industry Co., Ltd. was founded in 1996, located in Dalian, primarily involved in general equipment manufacturing, with a registered capital of 1 million RMB [1] - The company has 24 patent records and holds 4 administrative licenses [1]

Group 1 - The State Intellectual Property Office of China has granted a patent to China Metallurgical South Engineering Technology Co., Ltd. for a device named "Defoaming Device and Degreasing System," with the authorization announcement number CN116850648B, applied for on July 2023 [1] - China Metallurgical South Engineering Technology Co., Ltd. was established in 2004 and is located in Wuhan, primarily engaged in construction decoration and other construction industries, with a registered capital of 3.35 billion RMB [1] - The company has invested in 34 enterprises, participated in 5,000 bidding projects, holds 49 trademark registrations, and has 5,000 patent records, along with 79 administrative licenses [1] Group 2 - Dalian Jier Tianjian Pump Industry Co., Ltd. was founded in 1996 and is based in Dalian, primarily involved in general equipment manufacturing, with a registered capital of 1 million RMB [1] - The company has 24 patent records and holds 4 administrative licenses [1]

Group 1 - The State Intellectual Property Office has granted a patent titled "Elevator Control Drive Equipment and Elevator Equipment" to Lingwang Elevator Co., Ltd. and Guangdong Midea HVAC Equipment Co., Ltd., with the authorization announcement number CN115955811B and application date of December 2022 [1] - Lingwang Elevator Co., Ltd. was established in 2002 in Foshan, primarily engaged in construction decoration and other building industries, with a registered capital of 202 million RMB. The company has invested in 5 enterprises, participated in 3,053 bidding projects, holds 32 trademark records, 700 patent records, and has 106 administrative licenses [1] - Guangdong Midea HVAC Equipment Co., Ltd. was founded in 2005 in Foshan, focusing on the manufacturing of electrical machinery and equipment, with a registered capital of 500 million RMB. The company has invested in 6 enterprises, participated in 3,290 bidding projects, holds 5,000 patent records, and has 136 administrative licenses [1]

Group 1 - Zhejiang East China Engineering Construction Management Co., Ltd. has obtained a patent for a concrete quality detection method, system, and terminal, with authorization announcement number CN120651842B, and the application date is August 2025 [1] - Zhejiang East China Engineering Construction Management Co., Ltd. was established in 2013, located in Hangzhou, and primarily engages in construction decoration, renovation, and other construction industries, with a registered capital of 500 million RMB [1] - The company has made investments in 7 enterprises, participated in 1,078 bidding projects, holds 27 trademark registrations, 1,281 patent registrations, and possesses 107 administrative licenses [1] Group 2 - China Electric Power Construction Group East Survey and Design Institute Co., Ltd. was established in 1993, located in Hangzhou, and primarily engages in professional technical services, with a registered capital of approximately 25.75 billion RMB [1] - The company has invested in 198 enterprises, participated in 5,000 bidding projects, holds 155 trademark registrations, 5,000 patent registrations, and possesses 265 administrative licenses [1]

Group 1 - The State Intellectual Property Office of China has granted a patent for a system and process for the efficient recovery of acetonitrile byproduct from acrylonitrile to Tianchen Qixiang New Materials Co., Ltd. and China Tianchen Engineering Co., Ltd. The patent announcement number is CN120837965B, with an application date of September 2025 [1] - Tianchen Qixiang New Materials Co., Ltd. was established in 2019 and is located in Zibo City, primarily engaged in the manufacturing of chemical raw materials and products. The company has a registered capital of 2.7 billion RMB and has participated in 1,580 bidding projects, holds 140 patents, and has 178 administrative licenses [1] - China Tianchen Engineering Co., Ltd. was founded in 1992 and is based in Tianjin, focusing on building decoration, renovation, and other construction industries. The company has a registered capital of 2.5 billion RMB, has invested in 22 enterprises, participated in 5,000 bidding projects, holds 8 trademark registrations, 987 patents, and has 47 administrative licenses [1]

Core Insights - The article reports on the product quality supervision sampling results conducted by the Zhangzhou Market Supervision Administration for the year 2025, indicating a high overall compliance rate of 95.45% across various product categories [5][6]. Summary by Category Overall Results - A total of 154 batches from 85 enterprises were sampled, with 147 batches passing quality checks and 7 batches failing, resulting in a compliance rate of 95.45% [5]. Electric Bicycles and Accessories - 35 batches were sampled from 16 sales units, with 32 batches passing, leading to a compliance rate of 91.43% [6]. Electrical Products - 18 batches were sampled from 8 sales units, with all batches passing, achieving a compliance rate of 100% [6]. Construction Materials - 3 batches were sampled from 3 sales units, with 2 batches passing, resulting in a compliance rate of 66.67% [6]. Automotive Parts - 5 batches were sampled from 3 sales units, with all batches passing, achieving a compliance rate of 100% [6]. Gas Appliances and Accessories - 31 batches were sampled from 20 sales units, with 29 batches passing, leading to a compliance rate of 93.55% [6]. Firefighting Equipment - 32 batches were sampled from 20 sales units, with all batches passing, resulting in a compliance rate of 100% [6]. Fireworks - 20 batches were sampled from 8 sales units, with 19 batches passing, leading to a compliance rate of 95% [6]. Water-Using Appliances - 5 batches were sampled from 5 sales units, with all batches passing, achieving a compliance rate of 100% [6]. Protective Equipment - 5 batches were sampled from 4 sales units, with all batches passing, resulting in a compliance rate of 100% [7].

Group 1 - The State Intellectual Property Office of China has granted a patent for a "Construction Method of a Biological Pile Ventilation System" to China Petroleum & Chemical Corporation and Sinopec Fifth Construction Company, with the announcement number CN119763679B and application date of November 2024 [1] - China Petroleum & Chemical Corporation, established in 2000 and based in Beijing, primarily engages in oil and gas extraction, with a registered capital of 12,173,968.9893 million RMB. The company has invested in 268 enterprises, participated in 5,000 bidding projects, holds 45 trademark registrations, and has 5,000 patent records, along with 41 administrative licenses [1] - Sinopec Fifth Construction Company, founded in 1991 and located in Guangzhou, focuses on building decoration and other construction activities, with a registered capital of 35,000 million RMB. The company has invested in 2 enterprises, participated in 4,137 bidding projects, holds 229 patent records, and has 75 administrative licenses [1]

Group 1 - The State Intellectual Property Office of China has granted a patent for "a type of non-steaming artificial aggregate and its preparation method" to three companies, including Henan Qiangnai New Materials Co., Ltd. [1] - Henan Qiangnai New Materials Co., Ltd. was established in 2012, located in Jiaozuo City, with a registered capital of 90.78 million RMB. The company has invested in 7 enterprises and participated in 67 bidding projects, holding 21 trademark records and 70 patent records [1]. - Henan Carbon Neutral Application Technology Research Institute Co., Ltd. was founded in 2022 in Zhengzhou, with a registered capital of 10 million RMB, and has 18 patent records [1]. - Henan Resource Comprehensive Utilization Industry Research Institute Co., Ltd. was established in 2019 in Jiaozuo, with a registered capital of 10 million RMB, holding 11 patent records and having invested in 1 enterprise [2].

Group 1 - The State Intellectual Property Office of China has granted a patent for a "Chip Sample Cutting System" to Guangdong Zhenzheng Engineering Testing Co., Ltd. and Guangdong Zhenzheng Intelligent Technology Co., Ltd., with the authorization announcement number CN120620482B and an application date of June 2025 [1] - Guangdong Zhenzheng Engineering Testing Co., Ltd. was established in 2003 in Guangzhou, focusing on construction decoration and other construction industries, with a registered capital of 33.89 million RMB [1] - The company has participated in 2,088 bidding projects and holds 70 patents along with 5 trademark registrations and 49 administrative licenses [1] Group 2 - Guangdong Zhenzheng Intelligent Technology Co., Ltd. was founded in 2019 in Guangzhou, primarily engaged in technology promotion and application services, with a registered capital of 5 million RMB [1] - The company has participated in 1 bidding project and holds 4 patents along with 1 administrative license [1]