[Bidding to see the leader] On November 11, the market focus stock Minfa Aluminum (8 boards in 12 days) opened 3.47% higher, the commercial aerospace concept stock Sunshine Lighting (8 boards in 14 days) opened 0.85% higher, and Shengyang Technology (2 boards) opened 1.23% lower. The short drama concept stock Cultural Investment Holdings (8 boards in 15 days) opened at the bidding limit, and Dasheng Culture (5 boards in 7 days) opened 3.57% lower. Robotic concept stock Xiangyang Bearing (7 boards in 14 days) opened 7.84% higher, Koyo Co., Ltd. (6 boards in 12 days) opened 7.57% higher, and photovoltaic concept stock Yongzhen Shares (5 boards in 6 days) opened low 0. .96%, Sunrise Oriental (3 boards) bid at the daily limit, ice and snow economy concept stock Longjiang Communications (5 boards in 9 days) opened lower by 6.51%, and Bingshan Cold and Hot (5 boards in 9 days) opened 6.27% higher.