这一板块，大爆发！三大利好→

Group 1 - The A-share market showed strong performance on July 18, with the ChiNext Index reaching a new high not seen in nearly eight months, peaking at 2296.91 points, surpassing the February high of this year [2][4] - The rare earth permanent magnet concept stocks surged, with companies like Jiu Wu Gao Ke and Huahong Technology hitting the daily limit, while Northern Rare Earth and Baogang Group also saw significant gains [4][8] - Notably, the stock of Shangwei New Materials achieved a cumulative increase of 330.21% since July, marking its eighth consecutive trading day of hitting the daily limit [10][12] Group 2 - A new rare earth mineral named "Ned Yellow River Mineral" was discovered in Inner Mongolia, receiving full approval from the International Mineralogical Association for naming and classification [8] - Several rare earth permanent magnet companies reported substantial profit growth in their mid-year results, with Huahong Technology expecting a net profit increase of 3047% to 3722% year-on-year, and Northern Rare Earth projecting a growth of 1883% to 2015% [8] - The National Security Department announced that rare earth items have dual-use attributes and are strategic resources, implementing export controls to safeguard national security [8]