石头科技目标价涨幅近50%；三峡旅游评级被调低丨券商评级观察

Group 1 - The core viewpoint of the article highlights significant target price increases for certain companies, specifically Stone Technology and LiuGong, with target price increases of 47.62% and 38.08% respectively, indicating strong market confidence in these firms within the small home appliance and engineering machinery sectors [1] - On December 30, a total of 9 target price adjustments were made by brokerages for listed companies, reflecting ongoing market activity and analysis [1] - Additionally, there was a downgrade in the rating of one company, China Citic Securities lowered the rating of Three Gorges Tourism from "Buy" to "Hold," indicating a more cautious outlook for this company [1]