北方稀土成交额达100亿元，现涨超1%。

Group 1 - The core point of the article is that Northern Rare Earth has achieved a transaction volume of 10 billion yuan, with its stock price increasing by over 1% [1] Group 2 - The significant transaction volume indicates strong market demand for rare earth materials, which may positively impact the company's financial performance [1] - The increase in stock price reflects investor confidence in the company's growth prospects following the reported transaction volume [1]