稀土板块活跃，指数涨超2%，稀土ETF易方达（159715）半日净申购超1000万份

Group 1 - The core viewpoint of the news is that the China Securities Rare Earth Industry Index has increased by 2.5%, while the China Securities Petrochemical Industry Index has decreased by 0.3% [1] - The rare earth ETF, specifically the E Fund (159715), has seen significant investor interest, with net subscriptions exceeding 10 million units in half a day [1]