稀土、化工板块持续走强，稀土ETF易方达（159715）、化工行业ETF易方达（516570）聚焦板块龙头

Group 1 - The core viewpoint of the articles indicates that the rare earth industry is experiencing a significant price increase, with the industry indices showing positive performance [1] - The China Rare Earth Industry Index rose by 1.7%, marking five consecutive days of gains, while the China Petrochemical Industry Index increased by 0.3%, continuing its upward trend from the previous day [1] - As of February 11, the average price of praseodymium oxide reached 877,000 yuan per ton, reflecting a year-to-date increase of 43.4%, while the average price of neodymium oxide was 870,000 yuan per ton, with a year-to-date increase of 42.6% [1] Group 2 - The cumulative price increases for praseodymium-neodymium oxide, metallic neodymium, and metallic praseodymium have all exceeded 35% this year [1] - The demand surge in emerging sectors such as robotics and new energy vehicles is expected to drive the rare earth industry into a new growth cycle [1]