格隆汇12月13日｜12月15日起，深证成指、创业板指、深证100、创业板50等深市指数样本调整将生 效。根据此前公告，深证成指将更换17只样本股，调入主板公司7家、创业板公司10家；创业板指将更 换8只样本股；深证100将更换7只样本股，调入主板公司4家、创业板公司3家；创业板50将更换5只样本 股。其中，深证成指调入德明利、沃尔核材、拓维信息等，创业板指调入双林股份、常山药业、富临精 工等，深证100调入藏格矿业、国货航、东山精密等，创业板50调入常山药业、菲利华、协创数据等。 ...

Core Viewpoint - The Shenzhen Stock Exchange indices will undergo sample adjustments effective from December 15, with significant changes in the constituent stocks of various indices [1] Group 1: Index Adjustments - The Shenzhen Component Index will replace 17 constituent stocks, adding 7 from the main board and 10 from the ChiNext [1] - The ChiNext Index will replace 8 constituent stocks [1] - The Shenzhen 100 Index will replace 7 constituent stocks, with 4 from the main board and 3 from the ChiNext [1] - The ChiNext 50 Index will replace 5 constituent stocks [1] Group 2: New Additions - New additions to the Shenzhen Component Index include Demingli, Wolong Nuclear Material, and Tuo Wei Information [1] - New additions to the ChiNext Index include Shuanglin Shares, Changshan Pharmaceutical, and Fulian Precision [1] - New additions to the Shenzhen 100 Index include Cangge Mining, Guohuo Aviation, and Dongshan Precision [1] - New additions to the ChiNext 50 Index include Changshan Pharmaceutical, Feilihua, and Xiechuang Data [1]