Xinhua News Agency, May 11-China Publishing (17 days, 9 boards), media stock, China Television Media (5 days, 4 boards), Gravity Media (3 days, 2 boards), Jinlong Automobile (4 days, 3 boards), Jinlong Automobile (4 days, 3 boards), China Press, China Publishing (17 days, 9 boards), China Television Media (5 days, 4 boards), China Media (5 days, 4 days, 4 boards), China Media (5 days, 4 days, 4 boards), China Publishing (17 days, 9 boards), China Publishing (17 days, 9 boards) opened 3.36% higher, China TV Media (5 days, 4 boards), Gravity Media (3 days, 2 boards) opened 5.32% higher. PET copper foil concept stock Baoming Technology (board 2) opened 7.25% higher, Dongwei Technology (Science and Technology Innovation Board first board) opened 3.88%, Chinese high-tech (3-day 2 board) with Chinese prefix + education opened 10.04%, exhaust gas control concept stock Kailong Hi-Tech (gem first board) opened 3.51%, Ecolan (gem head board) opened 1.98%, and charging pile plate Enkeri (gem first board) opened 3.13%.