3,000 yuan. According to relevant information, in April 2021, 140 No. 5 Nanfu batteries were found on site at the Trust-Mart supermarket in Pulandian District. The manufacturer identified the "Nanfu" batteries sold by the parties as counterfeit products that infringed the exclusive rights of the "Nanfu" registered trademark. , be fined 3,000 yuan and turned over to the state treasury.