美国《全球轮胎新闻》(www.globaltirenews.com)2011年12月16日报道:东洋轮胎美国公司于2012年1月1日将美国市场的轿车轮胎、轻型载重轮胎和载重轮胎价格平均提高6%。东洋公司此前于2011年7月5日将载重轮胎价格平均提高了9%,2011年6月1日将轿车/轻型载重轮胎价格平均提高了8%。东洋公司高级销售总监John Hagan表示,货币汇率的持续波动、原材料和石油价格的上涨 US Global Tire News (www.globaltirenews.com) reported on December 16, 2011: Toyo Tire America Inc. on January 1, 2012 to the United States market, the average price of car tires, light truck tires and truck tires increased by 6% . On July 5, 2011, Toyo had increased the average price of heavy-duty tires by 9%. On June 1, 2011, the average price of light-duty heavy-duty tires increased by 8%. John Hagan, senior director of sales at Toyo Co., said the continuous fluctuation of the currency exchange rate and the rise of raw materials and oil prices