广期所多晶硅主力合约涨幅扩大至6%

Group 1 - The core point of the article is that the main contract for polysilicon on the Guangxi Futures Exchange has seen a price increase of 6%, currently reported at 55,200 yuan per ton [1] Group 2 - The increase in polysilicon prices may indicate a rising demand in the solar energy sector, reflecting broader trends in renewable energy investments [1] - The price movement could impact the profitability of companies involved in the production and supply of polysilicon, potentially leading to increased market activity [1] - Investors may want to monitor this trend as it could signal opportunities or shifts within the solar energy supply chain [1]