主力板块资金流入前10：航天航空流入22.98亿元、通信设备流入17.68亿元

Core Insights - The main market experienced a net outflow of 28.413 billion yuan in major funds as of January 22 [1] Group 1: Sector Performance - The top sectors with net inflows were Aerospace and Defense (2.298 billion yuan), Communication Equipment (1.768 billion yuan), and General Equipment (1.497 billion yuan) [1][2] - Aerospace and Defense sector saw a price increase of 3.54% [2] - The Communication Equipment sector had a price increase of 0.69% [2] - General Equipment sector experienced a price increase of 0.8% [2] - The Photovoltaic Equipment sector recorded a price increase of 2.14% with a net inflow of 1.2 billion yuan [2] - The Coal Industry sector had a price increase of 1.81% with a net inflow of 0.886 billion yuan [2] Group 2: Notable Companies - Aerospace Electronics was the leading company in the Aerospace and Defense sector with a net inflow of 2.298 billion yuan [2] - Tianfu Communication led the Communication Equipment sector with a net inflow of 1.768 billion yuan [2] - JuLi Rigging was the top company in the General Equipment sector with a net inflow of 1.497 billion yuan [2] - Longi Green Energy was the leading company in the Photovoltaic Equipment sector with a net inflow of 1.2 billion yuan [2] - Wole Nuclear Materials led the Non-Metallic Materials sector with a net inflow of 0.941 billion yuan [2] - Dayou Energy was the top company in the Coal Industry sector with a net inflow of 0.886 billion yuan [2][3] - China Software was the leading company in the Software Development sector with a net inflow of 0.815 billion yuan [3] - Shenghong Technology led the Electronic Components sector with a net inflow of 0.782 billion yuan [3] - China Shipbuilding was the top company in the Shipbuilding sector with a net inflow of 0.75 billion yuan [3] - Sinopec was the leading company in the Oil Industry sector with a net inflow of 0.72 billion yuan [3]