1.In July, 2004, the industrial and commercial department found that Baimawang Beer produced "Ji Cheng" brand yogurt 12000 bags and sold them all over Jincheng, with a value of 4,800 yuan.
2. In July 2006, Baimawang Beer used the trademark logo of "Qingdao Laoshan Snowflake Beer" on its products without authorization, which constituted trademark infringement. According to the law, the industrial and commercial department made an administrative penalty of immediately stopping illegal acts, confiscating illegal printed matter and fined 30,000 yuan. This trademark infringement case was included in the top ten consumer rights protection cases of Jincheng Industrial and Commercial Bureau in 2007.