林业板块2月3日涨3.43%，平潭发展领涨，主力资金净流入2325.93万元

Group 1 - The forestry sector increased by 3.43% on February 3, with Pingtan Development leading the gains [1] - The Shanghai Composite Index closed at 4067.74, up 1.29%, while the Shenzhen Component Index closed at 14127.1, up 2.19% [1] - Pingtan Development's closing price was 10.45, with a rise of 3.98%, and a trading volume of 2.1335 million shares [1] Group 2 - The net inflow of main funds in the forestry sector was 23.2593 million yuan, while retail funds saw a net inflow of 17.9296 million yuan [1] - The table shows the net inflow and outflow of funds for individual stocks, indicating varying levels of retail and institutional interest [2] - Pingtan Development had a net inflow of 24.6744 million yuan from main funds, while retail funds contributed 6.1815 million yuan [2]