[Today’s investment public opinion hot spots] 1) PCB: Since October, the price increase of electronic cloth has been implemented again, and the concentrated release of industry production capacity is expected to be by the end of next year. 2) Dyes: Since the low point in June, the quotations of disperse dyes have increased by more than 30%, and the price of reactive dyes has increased by 55%; the price of core intermediate H acid has increased from 61 yuan/kg to 145 yuan/kg, an increase of 138%. 3) Ice and snow tourism: Heilongjiang went south to Guangzhou to promote ice and snow tourism, and will also successively go to Xiamen, Chongqing, Jinan, Shanghai, and Ningbo to carry out a series of ice and snow tourism promotion activities. 4) Semiconductor equipment: ASML will uniformly increase the price of equipment replacement parts supplied in South Korea, covering all parts of EUV and DUV lithography machines.