Core Viewpoint - The article highlights the importance of labeling production dates on tea products for ensuring freshness and safety, as demonstrated by the recent case of a company being penalized for failing to do so [1][2]. Group 1: Regulatory Actions - A company in Hangzhou was investigated and penalized by the market supervision bureau for selling tea without marking the production date [2]. - The company sold "Jin Yi Tang Xu Ji Wu Hao Lao Bai Cha" and "Jin Yi Tang Jiu Qu Hong Mei" tea without production dates, leading to a total revenue of 521 yuan during the sales period [2][5]. - The company was warned for not complying with the regulations for selling bulk food and was fined 10,000 yuan for selling pre-packaged food without proper labeling [5]. Group 2: Compliance Requirements - Both bulk and pre-packaged tea must comply with food safety regulations, including the requirement to label production dates [4]. - The tea sold by the company was classified as bulk food, which requires compliance with specific labeling laws under the Food Safety Law of the People's Republic of China [4]. - The pre-packaged tea products were found to lack production date labels, violating the labeling standards set forth in the Food Safety Law [4][5]. Group 3: Consumer Awareness - Consumers are encouraged to check labels for production dates and other information to ensure they are purchasing safe food products [5]. - The article emphasizes the responsibility of food producers and sellers to adhere to labeling regulations to protect consumer health [5].