腾达科技：根据当前原材料及市场行情，公司决定于9月8日对全部产品进行价格上调，在线腾达优购系统同步执行

Group 1 - The company, Tengda Technology, announced a price increase for all products effective September 8, based on current raw material and market conditions [1] - The price adjustment will be executed simultaneously in the online Tengda Yougou system [1]