主力板块资金流入前10：电池流入29.15亿元、能源金属流入19.46亿元

Group 1 - The main market experienced a net outflow of 65.742 billion yuan in principal funds as of January 15 [1] - The top ten sectors with inflows of principal funds include: Battery (2.19% increase, 2.915 billion yuan), Energy Metals (2.96% increase, 1.946 billion yuan), and Minor Metals (0.9% increase, 1.541 billion yuan) [2][3] - The sectors with the highest net inflows are led by Battery, followed by Energy Metals and Minor Metals, indicating a positive sentiment in these areas [2][3] Group 2 - The Chemical Products sector saw a slight increase of 0.36% with a net inflow of 1.233 billion yuan, while Non-Metallic Materials experienced a decrease of 0.49% with a net inflow of 1.515 billion yuan [2] - Precious Metals had a notable increase of 3.81% with a net inflow of 0.482 billion yuan, indicating strong investor interest [3] - The Tourism and Hotel sector also showed a positive trend with a 1.69% increase and a net inflow of 0.330 billion yuan [3]