A股有机硅板块拉升，东岳硅材涨超7%

Group 1 - The core viewpoint of the news is that the organic silicon sector in the A-share market is experiencing a rally, with significant gains in several stocks, driven by the anticipation of a production reduction target to be discussed in an upcoming industry meeting [1] Group 2 - The organic silicon stocks that saw notable increases include Dongyue Silicon Material, which rose over 7%, and Chenguang New Materials, which increased over 4% [1] - Other companies in the sector that experienced gains of over 3% include Silbond Technology, Sanyou Chemical, Jianghan New Materials, and Hesheng Silicon Industry [1] Group 3 - The market capitalization and year-to-date performance of key companies in the organic silicon sector are as follows: - Dongyue Silicon Material: Market cap of 17 billion, YTD increase of 82.34% - Chenguang New Materials: Market cap of 4.768 billion, YTD increase of 31.68% - Silbond Technology: Market cap of 9.734 billion, YTD increase of 71.92% - Sanyou Chemical: Market cap of 14.2 billion, YTD increase of 29.08% - Jianghan New Materials: Market cap of 10.9 billion, YTD increase of 25.05% - Hesheng Silicon Industry: Market cap of 72.6 billion, YTD increase of 11.46% [2]