[1/2] A BMW booth is pictured at the Auto Shanghai show, in Shanghai, China, April 19, 2023. REUTERS/Aly Song SHANGHAI, April 20 (Reuters) - Chinese internet users berated German automaker BMW (BMWG.DE) on Thursday, accusing it of discrimination at the Shanghai auto show amid claims workers at its Mini booth favoured foreign over domestic visitors during an ice cream giveaway promotion. Mini apologised for the incident in question, saying in a statement on its official Weibo account that it was caused by poor internal management and that it would improve training. The topic "BMW Mini" became the second most-searched topic...