Group 1 - Three newly listed stocks in A-shares experienced significant price increases, with N Nabochuan surging nearly 700%, N Tiansu rising over 270%, and N Xihua increasing over 350%, all triggering temporary trading halts [1][3][4] - N Nabochuan's stock price reached a peak of 120 yuan, with a trading volume exceeding 1.429 billion yuan and a turnover rate of over 85% [1] - N Tiansu, a national independent third-party measurement and testing service provider, saw its stock rise over 270%, with its main business involving calibration, testing, and certification services across various sectors [3] - N Xihua's stock price exceeded 46 yuan, focusing on the research, manufacturing, and sales of specialized components for large high-end equipment, particularly wind power gearboxes [4] Group 2 - N Nabochuan's main products include battery liquid cooling plates, battery integration boxes, fuel vehicle engine radiators, and heaters [1] - N Tiansu serves clients in multiple fields, including biomedicine, automotive, new energy, rail transit, energy power, light industry, and equipment manufacturing [3] - N Xihua is one of the few companies in China that can provide full-process services for wind power gearbox specialized components [4]
3只新股上市首日全涨疯！最高大涨近700%