Core Viewpoint - The A-share market experienced fluctuations around the 4000-point mark, with significant movements in the new energy sector, particularly in photovoltaic and superhard materials, leading to notable stock performances [1][2]. New Energy Sector - The new energy sector saw a strong surge, with the photovoltaic segment leading the way, particularly in perovskite batteries and HJT batteries, resulting in multiple stocks hitting the daily limit up [7][9]. - Key stocks included Zhonglai Co., Ltd. (300393) with a 20.06% increase, and several others like Tuojin New Energy (002218) and Xiexin Integration (002506) achieving around 10% gains [8]. Superhard Materials Sector - The superhard materials sector experienced a collective rise, with the cultivated diamond concept stocks increasing by over 10%, driven by a recent announcement from the Ministry of Commerce and the General Administration of Customs regarding the suspension of export controls on related items [3][4]. - Notable performers included Sifangda (300179) with a 19.99% increase and Huifeng Diamond (920725) with a 17.05% rise [4]. Storage Chip Sector - The storage chip concept stocks continued to strengthen, with Jiangbolong (301308) rising by 11.31%, reaching a new historical high [13][14]. Industrial Robotics - The market share of domestic industrial robots in China has surpassed 50% for the first time, reaching 58.5%, with a projected annual growth rate of 33.1% during the 14th Five-Year Plan period [16].