多晶硅连续主力合约日内涨5%，现报54305.00元

Group 1 - The core point of the article is that the main contract for polysilicon has increased by 5% in a single day, currently priced at 54,305.00 yuan [1] Group 2 - The news highlights a significant price movement in the polysilicon market, indicating potential volatility and interest in this sector [1] - The increase in polysilicon prices may reflect broader trends in the solar energy industry, where polysilicon is a key material [1] - The article does not provide additional context or analysis regarding the factors driving this price change [1]