Core Viewpoint - The article highlights the issue of counterfeit gas stations posing as Sinopec, which misleads consumers and can lead to significant problems regarding fuel quality and service reliability [2][3]. Group 1: Identification of Counterfeit Stations - Many counterfeit gas stations use names that closely resemble "Sinopec," such as "Zhongwei Petrochemical" or "Zhongyuan Petrochemical," making it easy for consumers to be deceived [2]. - Counterfeit stations often mimic the branding, colors, and overall design of legitimate Sinopec stations, which can confuse drivers [2]. Group 2: Risks Associated with Counterfeit Stations - The fuel quality at these counterfeit stations is often poor, potentially containing inferior oil, additives, or even water, which can lead to engine issues such as shaking, reduced power, and increased fuel consumption [3]. - Many counterfeit gas stations lack proper licensing and may manipulate fuel dispensers to show inflated amounts, resulting in consumers paying more than they should [3]. Group 3: Tips for Identifying Legitimate Sinopec Stations - Consumers should carefully examine the brand logo and name; genuine Sinopec stations have a standardized red and white logo with "Sinopec" in English below it [4]. - The overall appearance of the gas station should be clean and organized, with staff wearing uniforms and displaying identification badges [4]. - Payment methods at legitimate Sinopec stations include Sinopec fuel cards and popular payment apps, and they provide official invoices with the correct company name [5].