科创50指数涨超4%，中微公司涨近13%领涨成分股

Group 1 - The core point of the article is that the Sci-Tech Innovation 50 Index increased by over 4% on January 5, with Zhongwei Company leading the component stocks with a nearly 13% rise [1] Group 2 - The article highlights the performance of the Sci-Tech Innovation 50 Index, indicating a significant upward movement in the market [1] - Zhongwei Company is specifically noted for its strong performance, contributing to the overall increase in the index [1]