上海自贸区板块盘初走高，彤程新材涨停

Group 1 - The Shanghai Free Trade Zone sector experienced an initial rise on January 8, with notable stock performances [1] - Tongcheng New Materials reached the daily limit increase, while Baoxin Software rose over 9% [1] - Other companies such as China Merchants Energy and Pudong Construction also saw significant gains, with increases of over 8% and 7% respectively [1]