化学原料板块12月12日涨0.21%，新金路领涨，主力资金净流入5532.31万元

Group 1 - The chemical raw materials sector increased by 0.21% compared to the previous trading day, with Xinjinlu leading the gains [1] - The Shanghai Composite Index closed at 3889.35, up by 0.41%, while the Shenzhen Component Index closed at 13258.33, up by 0.84% [1] - A detailed table of individual stock performance within the chemical raw materials sector is provided [1] Group 2 - The net inflow of main funds into the chemical raw materials sector was 55.32 million yuan, while retail funds saw a net inflow of 17.1 million yuan [2] - The sector experienced a net outflow of 227 million yuan from speculative funds [2] - A detailed table of fund flows for individual stocks in the chemical raw materials sector is included [2]