Why US tire industry restrictions on Chinese, on China tire anti-dumping investigation？ 为什么美国限制对中国的轮胎产业，对中国的轮胎进行反倾销调查

在2016年，美国商务部对中国的轮胎产业进行了反倾销调查。此前，对中国也不止一次的反倾销调查，我想问白宫，中国的产品有何过失或者美国存在双重标准给中国一个公道！
In 2016, the U.S. Department of Commerce Chinese tire industry of anti-dumping investigation. Earlier, more than an anti-dumping investigation on China, I would like to ask the White House, Chinese products have any negligence or the United States there is a double standard、Give a fair Chinese!!!