In Lithium ion batteries and key pharmaceutical ingredients, special semiconductors China is able to use the concentration of manufacturing capacity anc dependence on China to prevent the US and EU negotiating a way to recover lost supply chains. Supply chains that were carelessly turned over to China, a developing country at that time, by business executives of the US and EU in the 1990-2020 period who lacked vision and foresight. China's policy is to increase the dependence of US and EU, to tighten this dependence to achieve its goals. XI Jinping says WSJ wrote in a 2020 essay- that he wasn't for weaponizing it but that China must “tighten the dependence of international industrial chains on our country” so that it would be a way to respond and create negotiating room for continued access to technologies and markets in the US and EU were the US and EU to make efforts to recover the supply chains they had inadvertently and carelessly turned over to China. This action by US and EU business executives should be considered one of the major and ignominous failures of American and European business management of that period 1990-2020 which has made it difficult to even make the initial effort to recover these lost supply chains. As with the banks in the 2009 financial crisis that generation of management continues to operate as if nothing has happened. ...