锡连续主力合约日内跌5%

Group 1 - The core point of the article is that the continuous main contract for tin has experienced a significant decline, dropping by 5% on December 29, with the current price reported at 325,220.00 yuan [1] Group 2 - The decline in tin prices indicates potential volatility in the tin market, which may affect related industries and companies relying on tin as a key material [1] - The reported price of 325,220.00 yuan reflects the current market conditions and investor sentiment towards tin commodities [1]